Category Archives: Health Info

Enrichment

Enrichment is the act of changing an animal’s environment to encourage species-specific behaviors. The enrichment I provide for my pet gerbils, Wheelie McGerbilface and Silent Bob, consists of opportunities to chew, burrow, dig, climb, nest, and run. The enrichment I provide for Layla and Trout, and for every foster dog who comes through my home, also includes opportunities to chew and run, in addition to sniffing, ripping, and scavenging. These canine-specific behaviors make dogs’ lives with us better. The more opportunities you can provide for your dog to be a dog, the happier and more fulfilled your dog will be.

Photo by colorblindPICASSO on flickr.

Photo by colorblindPICASSO on flickr.

We often focus very intently on what we want of our dogs, but it’s important to remember that our dogs want things from us too. They want to feel safe from physical and emotional harm. They want to know that their physical needs for warmth, shelter, food, water, touch, and companionship will be met every day. Most of us are very good at providing these things. However, dogs also want to use their brains and bodies in ways that feel good to them, and this is where we sometimes fall short as dog owners.

The things that feel good to dogs are not necessarily things that feel good to us as primates. We like looking at things. Dogs prefer using their noses. We enjoy using our hands to explore our world. Dogs explore their worlds with their teeth and tongue. We like to create new things. Dogs love destroying stuff.

As you figure out how to enrich your dog’s life, remember to focus on the things your dog enjoys. If you’re not sure, try a few different enrichment games throughout the week and watch how your dog responds to each one. Remember that canines are social, predatory scavengers. They have a rich and nuanced language of their own, which they use to communicate with one another. They are also experts at finding (and sometimes catching) food.

The toys that dogs enjoy massage their predatory instincts. Squeaky toys sound just like the death cries of small animals. Ripping apart a plush toy mimics dissecting a furry animal’s corpse, and chasing a rope or ball activates the same part of the brain as chasing a squirrel. Tugging on a toy is much like fighting with a prey animal that’s trying to get away from your dog. Even the seemingly benign Kong has its roots in the dog’s scavenging past; the mechanics of getting peanut butter out of a Kong are strikingly similar to those of licking marrow out of a raw bone. As much as you may wish to see your pet as a furry baby, the truth is that inside every furry face lies the brain of a smart, social survivor. Your dog doesn’t want to be pampered, he wants to be engaged.

So, readers, what enrichment activities do you provide for your dogs? Post your favorites in the comments section below!

Got a minute?

The alarm on my phone chimes as I’m putting together behavioral case notes to send to a client’s veterinarian. I switch it off, then count 15 treats into my hand. Setting my phone’s stopwatch for one minute, I grab the toenail clippers and call Layla over. As the stopwatch starts, I quietly hold out a hand. Layla eagerly places her paw into my hand, and I click with my tongue and hand her a treat, letting go of her paw as she swallows. She puts her paw back into my hand and gets another click and treat. We do this four more times, and on the seventh try I gently tap one of her toenails with the nail clipper, clicking and treating her for holding still. She gets three more clicks for offering her paw, then I calmly clip the very tip of her dewclaw for another click and treat. We end the session with four more clicks and treats for offering her paw. I stop the stopwatch on my phone. It’s been 47 seconds since the start of our session. I thank Layla, give her a release cue, and return to writing my case notes. My phone’s alarm will go off again in another hour, and it will be Trout’s turn to enjoy a short training session. I decide that I’ll work on her newest trick, yodeling on cue.

Photo by Walter Rumsby

Photo by Walter Rumsby

This sort of training session is common in my household and in my client’s homes. Setting aside five, ten, or fifteen minutes to train every day can be difficult for the busy family or professional, but it’s easy to find a minute of time to work with your dog. A lot can be accomplished in sixty seconds!

Setting an alarm to go off once an hour whenever you’re home is a great reminder to work with your dog. Decide what you’d like to work on ahead of time, then keep it short and sweet. Ideally, it’s best to choose a skill that you can reward frequently: ten to twenty treats in a minute is a good goal to shoot for. If you count the treats out ahead of time and have them ready to go, so much the better.

So, what can you train in a minute? Here are just a few skills that I commonly have my clients work on:

- Loose-leash walking: snap the leash on your dog’s collar and spend sixty seconds walking around your living room or driveway.

- Recall: toss a treat across the room, then call your dog to come, grabbing her collar when she reaches you and then feeding a treat. Repeat this game as many times as you can in a minute.

- Muzzle or Gentle Leader love: click and treat your dog for targeting the muzzle or Gentle Leader. As your dog gets the idea of the game, begin feeding the treats inside the basket of the muzzle or through the nose band of the Gentle Leader.

- Stay: click and treat your dog for holding still as you shift your weight in front of him, gradually increasing the difficulty until you can jump up and down in front of him, turn in a circle in front of him, and walk in a circle around him without him moving a muscle.

- Ears, nails, and tails, oh my: if your dog doesn’t like to be touched somewhere, spend some time teaching him that touch predicts food. Touch the offending area (or the closest area you can touch without stressing him), then reward. This is a great way to teach dogs to enjoy brushing, nail trimming, ear cleaning, toothbrushing, or any other sort of handling.

- Sits, downs, and stands: can your dog differentiate these cues? Practice your sit-down-sit-stand-down-stand progression, mixing up the signals in an unpredictable order.

- Tricks: trying to teach your dog to fetch a tissue when you sneeze, bow, spin, or sit pretty? Work on it in little bits!

- Leave it and Zen: can your dog offer eye contact while you hold a treat out to the side? Can she ignore a treat in your open palm? Can she offer hand targets while a pile of treats is sitting on the ground?

- Noise desensitization and counterconditioning: if your dog hates thunder, beeping, or other noises, you can play those noises softly on your computer, following each with a tasty treat.

- Crate games: reward your dog for running into his crate. Practice manners when the crate door is closed. Teach him that the crate is a magic food spot where wonderful things happen.

- Attention outside: click and treat your dog for checking in with you as the two of you stand near an open door with your dog on leash. As your dog gets better at this, practice in your front and back yards.

- Scary objects: if your dog hates the blender, the vacuum cleaner, or the mop, pair the offending item with treats. Start with the scary thing stationary, turned off, and far enough away that your dog can eat treats. Gradually work on getting closer, then add movement, and finally noise.

These are just a few ideas, and pretty much any skill can be worked on in little chunks if you’re creative. Set a goal to train your dog for sixty seconds every hour you’re home, and you’ll be amazed at how much you’ll accomplish! So, what do you plan to work on this week? Share your one-minute training goals in the comments section below!

Myth: Peeing on Your Dog

Since I’ve worked as a professional trainer for years, I’ve heard it all. Most myths about dog behavior are silly and relatively harmless. That said, there’s one myth that’s resurfaced in the past couple months which has me shaking my head in bewilderment. Multiple clients have admitted to spitting in their dog’s food, peeing on their dog’s head, or otherwise using their own or their children’s bodily fluids with the intent of putting their dog in his or her place (which is implied to be “below” the human in a rigid hierarchy).

Spit-free kibble. Photo by BuzzFarmers on flickr.

Spit-free kibble (we hope). Photo by BuzzFarmers on flickr.

It can be hard to separate scientific fact from fiction for someone for whom dog behavior is a mystery, and I can empathize with my clients’ confusion. In each case, a trusted friend, family member, or even pet professional had recommended this course of action. In each case, my client was at a loss as to how to deal with his or her dog’s problematic behavior. While I wish that these clients had contacted me first, rather than after they had tried this technique (and in most cases, other recommendations from coworkers or neighbors as well), their hope was that following this advice would save them the cost of a private consultation with a trained professional.

The old adage of “you get what you pay for” springs to mind here. Free advice can be helpful, but for serious behavioral problems where the risk of failure could mean that a person gets bitten or your dog winds up homeless or dead, the stakes are just too high. Practice makes perfect, after all, and the longer a dog has the opportunity to practice the problem behavior, the worse the prognosis becomes. My clients and I have the most success when I can begin working with them at the first sign of a problem, rather than after months or even years of them attempting to solve the problem on their own.

So, why isn’t it a good idea to spit in your dog’s food or pee on his head to “show him who’s boss?”

The core idea behind this advice is to elevate the owner’s status, based on the belief that dogs adhere to a rigid dominance hierarchy. However, this myth has been disproven over and over again. Wolves do have hierarchies, but they’re based on family arrangements with the mother and father leading the pack of children. Based on this knowledge, it only makes sense to spit in your dog’s food or pee on his head if that’s what you would do to your [human] toddler when he misbehaves. Good parents – and good dog owners! – know that parenting is all about providing a safe environment for growth, with lots of patience, clear rules, and love.

Knowing that wolves form family packs greatly impacts our view of their communication and dominance hierarchies. However, drawing conclusions about dog behavior based on the behavior of their closely related cousins can be as erroneous as studying human behavior by observing chimps or bonobos. Yes, we share similarities. However, we’re not the same species. Dogs and wolves evolved from the same ancestor, but it’s likely that wolves have changed greatly from what they were tens of thousands of years ago. Studies of dogs in their native environment (village dumps) show that while wolves form close family packs, dogs do not. Mothers and puppies stick together, and dogs will develop friendships with other dogs, but the close-knit pack structure is just not there. This means that even if wolves did develop rigid pack structures that required forceful dominance displays, it would be inappropriate to extrapolate those behaviors to their cousins.

Even if all of this weren’t true, there’s still a major flaw in the idea of using bodily fluids to assert one’s dominance. Sure, it grosses us out to think about someone peeing on our head or spitting in our food. But does it really have the same impact on our dogs? Frankly, dogs love bodily fluids! When Layla lifts her leg and pees on another dog’s head (which she does on a fairly regular basis), the other dog never acts grossed out. Dogs lick one another’s mouths and eat vomit on a regular basis. They use their tongues to clean their genitals and lick at other dog’s urine. Some even eat poop (and many experts believe that human fecal matter may have been the main source of nutrition for early village dogs). We may think body fluids are gross, but dogs think they’re pretty fascinating.

The bottom line is that peeing on your dog, dumping the contents of your child’s dirty diaper on your dog, or spitting in her food is unlikely to create the behavior change you want. In the best case scenario, your dog’s behavior may be slightly suppressed due to her confusion. Worst case, you could scare your dog, damaging your relationship further, or unintentionally reward her problem behavior by providing her with something she finds fascinating or delicious. Either way, true behavioral change is unlikely, and you’re far better off consulting with a trained professional. As an added bonus, just think of how much money you’ll save on dog shampoo!

3 Puppy Life Hacks

Recently, I started fostering again after a one-year hiatus. While I’ve fostered over one hundred dogs, this was the first foster I’ve had since moving in with my boyfriend and his brother. Both guys commented on some of the choices I made for Alex the foster puppy. While these choices seem like common sense to most trainers, many pet owners neglect them to their puppy’s detriment. So, here’s a list of my three favorite life hacks for puppy raising.

alex wobbler

1. If you love it, put a leash on it. Would you allow your toddler to roam about your house unsupervised? If not, then why would you give that freedom to a puppy?

ears

Even in our fenced-in yard, Alex wore a leash.

Puppies learn about their environment through exploration. Lacking opposable thumbs, most of this exploration is done with their mouth. In addition, until your puppy has learned where you want him to toilet, he’ll do so whenever and wherever the urge hits him.

Keeping your puppy on a leash gives you the chance to supervise him and help him make good choices. When I could watch him, Alex dragged his leash. If I couldn’t watch him, he was tethered to me (I hooked the handle of the leash to my belt loop with a simple carabiner) or to a sturdy piece of furniture. Had I had Alex longer, he would have gradually earned off-leash privileges when I knew he was empty (right after a toilet trip outside) and when he was consistently able to make good choices about what to chew on.

2. Throw out the food bowl. Alex ate about five cups of puppy food a day. He got some of this food from puzzle toys such as Kongs, the Kong Wobbler, and the Magic Mushroom. These toys kept him entertained when I couldn’t supervise him, such as when I showered, as well as keeping him happy in his crate when I had to leave. They also provided important mental enrichment for his developing brain. The only time he ate out of a food bowl was if I was practicing food bowl approaches.

puppy zen

Alex demonstrates puppy zen with several pieces of his kibble.

The food that didn’t get delivered in puzzle toys was hand-fed to Alex throughout the day for making good choices. I carried a bait bag with two to three cups of his food in it whenever Alex was out of his crate. Any time he sat, lay down, chewed on puppy toys, or pottied outside, he received several kibbles. He also received a lot of food during short (thirty to sixty second) training sessions a couple times an hour. We worked on leash manners in my driveway. Alex learned about hand targets, focusing on me, stay, puppy zen, and leave it. With his age and natural intelligence, he quickly picked up on this basic obedience, all while eating his daily food ration.

3. Socialize, socialize, socialize. Puppyhood is a lot of fun. It’s also a very short window of time in which lots of important experiences will shape who your dog becomes as an adult. By the time you bring a puppy home at 8 to 10 weeks, you have less than a month before the first socialization window closes forever. It’s much harder to socialize an adult dog than a puppy, and even harder to help a dog overcome bad experiences from this time.

play1

Playtime with friendly adult dogs is one important part of socializing your new pup!

Remember that socialization refers to positive experiences with new things. At four months, Alex was a bit past his primary socialization window, and this showed in his tendency to be suspicious of anything new or different. He needed a little bit of time to hang back and observe when he encountered anything new. A few times, he growled softly and hid behind me, telling me that we needed to start further away from the new thing. That said, he was still young enough that he quickly gained confidence and became curious in new situations with a little time to habituate. He never refused treats in these situations and explored within a few minutes.

During his week with me, Alex met close to sixty new people. Most of them fed him treats. Many of them were men with facial hair. He met different ages, including children, as well as different ethnicities. He met old dogs and young dogs, playful dogs and crotchety dogs. He rode in the car both crated and wearing a seat belt. He met kittens, nice cats, and a mean cat. He met chickens. He was crated at dog classes in four different facilities. He got to try nose work. He had his toenails trimmed and his teeth brushed. He saw flapping plastic bags, all sorts of vehicles, bikes, a hose, a balloon, and even power tools from a distance. He worked for treats and toys, learning about tug and fetch. He napped in several new locations and played in several more.

Alex has been adopted, and I hope his new family will continue teaching him how to be the good dog he wants to be. If you have a new puppy, he or she wants the same thing. Help your puppy succeed using the tips above in addition to enrolling in a good puppy kindergarten class, and you’ll be well on your way!

 

5 Tips for Traumatized Dogs

In recent weeks, we’ve discussed fearful and brittle dogs. Some dogs can have the best start in life and still grow up with behavioral concerns. Other dogs missed out on critical socialization experiences as puppies, which impacted their development. But what about dogs who have had it even worse? How does trauma impact dogs?

Some of the dogs we take into our homes don’t just come from neglectful pasts but have lived with outright abuse. Sometimes this abuse has been due to mistreatment at the hands of a past owner, and sometimes it has happened in the current home despite to the owner’s very best intentions. Trauma has a lifelong impact on many dogs.

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Training is still an unregulated field, which means that there are still many so-called trainers who use aversive training techniques to address behavioral problems. There’s a reason why the AVSAB, the organization for the premier experts in animal behavior, has a position statement regarding the use of punishment in training. Manufacturing fear or avoidance in an already panicked animal does not create an environment where critical learning can take place. I’ve heard of trainers shocking dogs who suffer from separation anxiety for barking in their crates, hanging dog-aggressive dogs by their neck when they lunged at others, and strapping electronic collars to dogs’ genitals in the name of behavior modification.

Remember that you are your dog’s advocate. If something doesn’t seem right to you, it is up to you to put your foot down and protect your dog. Even something as seemingly mild as squirting a reactive dog with a water bottle or gently placing a frightened dog into a fear-inducing situation (such as setting a dog who is afraid of slippery floors onto the middle of the kitchen floor) and preventing that dog from leaving can have long-lasting consequences. While you may have had the best intentions when you followed the advice of the trainer on TV or tried a technique that your coworker swears by, if your dog responded by panicking or shutting down and if you’ve noticed that your dog’s behavior has deteriorated since that time, it’s possible that your dog could be experiencing a canine version of Post Traumatic Stress Disorder, also known as PTSD.

PTSD is most well-known as a disorder frequently experienced by veterans, but any survivor of trauma may experience the symptoms. Little is known about why some individuals experience symptoms that can range from mild to debilitating while others who were present in the same event can emerge unscathed.

Extreme fear oftentimes results in altered perceptions of the event. Triggers associated with the fearful event do not engage the hippocampus, which is usually responsible for memory, but rather the amygdala, which is responsible for emotions. Strong flashbacks to the original panic state can be instantaneous, and are not under the dog’s conscious control. Just as you’re unable to control the contraction or dilation of your pupils when you feel strong emotions, a dog experiencing Post Traumatic Stress symptoms such as this is absolutely unable to stop feeling the way he does in the moment.

The triggers for this flashback state may not make logical sense. Scents, textures, certain movements, and even the time of day can all trigger this instant fear reaction. While some triggers are easily explained, such as Layla flinching and dropping to the floor the first time I carried a rolled up newspaper into the house or a previous foster dog slinking away if he smelled alcohol on a visitor’s breath, others are less easy to tease apart and may never be completely identified. A foster dog several years ago would occasionally yelp when he was touched, even after soliciting attention, but the vet could find nothing physically wrong and his quick fear reaction never manifested twice when the same area of his body was touched. Another dog that I’m working with right now will begin trembling for no apparent reason several times a week, hiding under the bed and occasionally voiding her bladder in terror. While her owners are keeping diligent notes, they haven’t been able to pinpoint the source of these episodes.

If your dog has a history of trauma, whether suspected or confirmed, here are some guidelines to remember.

1. The dog determines what’s traumatizing, not you. While you may not have thought that holding your dog down for a simple nail trim was that big a deal, your dog may have a different opinion. Watch your dog’s body language for signs of stress such as lip licking, yawning, slower or faster movement, freezing, and turning away so that you can intervene if a situation starts to go south. Pushing through such situations can almost guarantee that they’ll create new fear triggers in many dogs.

2. Create safe places. One of the reasons that mat work is so very helpful for so many dogs is due to its clear structure of safety. By making the mat a positive place where treats, relaxation, and massage take place, we can create a positive conditioned emotional response to the mere presence of this training tool. Once the mat becomes a safe place, make sure to keep it that way. Don’t let anything bad happen to your dog on the mat. You can create other safe spaces as well – places in your dog’s environment where good things happen and where there is no pressure placed on the dog.

3. Give your dog choices. One of the fastest ways to traumatize any mammal is to take away all of his or her choices. Manufacture opportunities for your dog to make choices about his or her environment, schedule, and care as much as possible. Whether you let your dog decide which way to turn at the end of the block, wait for your dog to offer a foot for nail trimming, play with nose work, or give your dog several different beds to choose to sleep on, choice is hugely important. Set your dog up to make good choices, then reward those choices to build the dog’s confidence.

4. Always try to end on a good note. Research has shown that people who experienced identically unpleasant procedures created very different memories of those procedures depending on how traumatic the final moments of the procedure were. While we don’t know whether dogs have the same cognitive recall abilities, it certainly doesn’t hurt to try to make the last few seconds of any unpleasant experience as pleasant as possible. For example, Layla is very concerned about having her feet handled. I file her nails instead of clipping them because this is more comfortable for her, and she is in control of how fast or slow nail trimming sessions go. She is also free to leave at any time if she gets too scared. At the end of every nail-trimming session, I practice simply touching the nail file to her toenails for less than a second, followed by a food reward. Because each session ends with these quick successes, she’s more comfortable allowing me to handle her feet when it comes time for the next session.

5. Your dog is not his story. If your dog has a history of trauma, it’s important to be aware of that past, but equally important to help your dog succeed in the present. Too often, we get caught up in the stories we tell ourselves about our dogs’ pasts, and forget to pay attention to the animal in front of us. While trauma can have lasting consequences due to its huge impact on the way the brain develops and processes information, patient behavioral modification and an environment of safety can have equally powerful effects. See your dog for who he is in the moment, rather than who you expect him to be. He may surprise you.

If your dog has a history of trauma, make sure to read the posts on fearful and brittle dogs for more tips on helping him recover, and please share your stories in the comments below!

Fearful Dogs

Last week we discussed brittle dogs, those dogs who have a hard time coping with stress despite the best start in life. The dogs we discussed were born that way, and couldn’t deal with scary or uncomfortable situations even with their golden-spoon upbringing. But brittle dogs can also be created in spite of a solid genetic basis. Today, let’s discuss those dogs who don’t have the best start in life.

Some dogs lose the socialization lottery. Maybe your dog was born or raised in a puppy mill or kept in someone’s barn or garage. Maybe your dog was a stray. Maybe your dog grew up in a no kill shelter that didn’t have enough volunteers to get all of the dogs out and about or which kept puppies sequestered due to concerns about disease. Maybe you just didn’t know about the importance of socialization and so didn’t get your dog to puppy class before his socialization window closed between twelve and sixteen weeks.

Photo by Peter Kemmer

Photo by Peter Kemmer

Whatever the reason, if your dog missed out on critical socialization he may still be okay. Or he might not be. If you have a brittle dog whose early experiences were less-than-ideal, studies show that you could have a long haul ahead of you.

Ongoing studies on Romanian orphans have shown us just how crucial early development can be. The “socialization window” during which the majority of social brain development outside of the womb seems to take place appears to be about two years in people compared to the shorter three to four months for puppy development. However, many of the developmental processes are identical.

So, here’s what we know: children with neglectful upbringings do not develop the same way as children with supportive and enriched environments. Their brains are physically different. They develop less white matter, or myelin tract, which leads to deficits in their abilities to form neural connections. The neural pathways in their brain are weaker and the electrical activity of their brains is significantly reduced from children who grew up in supportive environments.

In addition to this alarming physical deficit, many of the children from neglectful environments also appear to suffer from adrenal impairment. Their bodies produce significantly less (or in fewer cases, significantly more) cortisol, a stress hormone, than other children’s bodies, and this causes them to show altered stress responses.

The parallels to our dogs who come from neglectful, unenriched environments are obvious. Many of the dogs with the very worst behavioral issues that I work with have low heart rates even in situations that obviously cause them a good deal of stress. These dogs sometimes appear to suffer learning disabilities and to have issues with impulse control. Their owners report that the dogs develop new fears at the drop of a hat, but that it takes months or years to get over any fear even with appropriate behavioral interventions.

Taking all of this in can be overwhelming to the owner of a brittle dog. If your dog’s history suggests developmental disabilities, it’s important to realize that your dog is not a normal dog. He has special needs. Asking your dog to suck it up and go to the dog park or to stop cowering behind the couch every time visitors come over dismisses the very real disability your dog lives with every day. It’s as insensitive as calling someone in a wheelchair lazy or laughing at the retired combat veteran next door when he asks you to please give him a head’s up before you light off firecrackers. We wouldn’t ask a dog who was missing a limb or an eye to engage in behaviors which were potentially dangerous to him, but because we cannot see the damage to the brain of our previously-neglected dog with our naked eyes we oftentimes forget to give him the same respect. It’s unconscionable to ignore a disability just because it’s not instantly visible.

So, how can you help your brittle dog? Once you acknowledge that your dog needs some special help, the research is very promising! There’s a lot we can do to help these dogs become more confident, happy, and behaviorally healthy with some simple interventions.

First of all, the five suggestions for brittle dogs with positive socialization histories apply here. Go review them now. We’ll wait.

Finished? Great! In addition to supporting your dog in all of the ways mentioned last week, research also suggests that you work to create new neural pathways for your pet. The brain is remarkably plastic, and new neural pathways develop anytime we learn a new skill or experience a new sensation. The trick is to do this without putting more pressure on your dog. Introducing your dog to TTouch obstacle work, agility (with a skilled instructor who will free-shape your dog to interact with the obstacles on his or her own terms), trick training, or canine nose work can allow them to interact with their environment in new and interesting ways. Feeding from puzzle toys or using other search and find games can also be helpful. Anything that engages your dog’s curiosity is good! Be patient and let him or her progress at the pace that makes sense for them. Encourage exploration and applaud small efforts.

The progress many of my clients see in their previously fearful dogs when we create safe places, actively teach coping skills, socialize appropriately, utilize classical conditioning, consider medication, and promote the development of new neural pathways through nose work or trick training is absolutely astounding. These dogs flourish in ways that they’ve never done before. They grow and they learn and they surprise the hell out of us at every turn. They impress us to tears. There’s nothing quite like the first moment when a fearful dog completes a successful search in nose work class or works up the courage to eat in the presence of a stranger. These magical moments of bravery show us how hard these special dogs try and how very much they can overcome with patience and a plan.

If you have a brittle dog, one of those special dogs who lost the socialization lottery, I hope this blog post has given you a better understanding of your dog’s very unique needs and a sense of hope at all that you can achieve together. I’d love to hear your stories, tips, and tricks about your own special dogs, so please share them in the comments section below!

[Mostly] Wordless Wednesday

Photo by colemama on flickr.

Photo by colemama on flickr.

A dog can never tell you what she knows from the smells of the world, but you know, watching her, that you know almost nothing.

-Mary Oliver