Daily Archives: March 9, 2011

Welcome to EthologyNerd’s Training Corner. Each week I’m going to take a look at the most common behavior problems pet owners deal with and offer some solutions. This week: Destructive behavior.

It’s important to first understand why dogs chew. Basically, it’s in their genes: from an instinctual standpoint, chewing is the canine version of sucking. Wolves, hyenas and other canids do it too. When a human sucks, endorphins are released in the brain; when a dog chews, it gets the same endorphin high.

From an evolutionary standpoint, it started with bones. Bones are filled with marrow and therefore high in nutritional value. Chewing also helps promote healthy teeth and gums. Consequently, canines that were able to procure bones not only got more nutrition, but had stronger teeth, ensuring they were more adept at hunting. Those dogs were also more likely to survive and breed.

The domestic dog has a couple more reasons to chew. Puppies, like babies, explore the world around them with their mouths. As a puppy grows, they, of course, begin to lose their puppy teeth and begin teething. Teething typically occurs between 3 and 10 months of age; if your dog is older than that, there are other factors at play.

Some dogs are specifically bred to put stuff in their mouths. I’m looking at you, retrievers. Dogs like this typically have what’s called a “soft mouth,” meaning that, while they’ll walk around all day with a tennis ball in their mouth, they aren’t as likely to destroy things (although some still will). Those dogs were originally used to retrieve hunted game without mangling the carcass. Terriers, however, are born to seek and destroy. Any terrier breed, be it Jack Russell, pit bull, or Schnauzer, was originally used

to catch game and kill them. So they will delight in ripping up any toy they can; it’s pleasurable for them because it mimics the hunt.

So…neato. You have a dog that’s genetically predisposed to eating your Uggs. All well and good, but unless you have some kind of Ugg tree in the backyard, you want to stop it, huh? Well, it’s a good thing I’m here.

Put it away if you don’t want it in your dog’s mouth.

This is the number-one rule. You’re a biped with opposable thumbs, so you can open/close doors and reach high shelves. You may need to get inventive, and it may ruin your living room’s aesthetic to live for a while without those cute throw pillows, but you’ll lose them for good if you leave them lying around.

On that note, supervise your dog when you’re home. If you have to, clip a leash to your belt, or just keep them in the same room with you, door closed. This will prevent them from finding something before you can stop them.

A tired dog is a good dog.

All dogs need mental and physical stimulation. The above mentioned terriers and retrievers are full of energy. If you own a dog that is bouncing around the house and getting into all kinds of trouble, that dog is basically begging for exercise.

Aim for aerobic-level exercise for at least 30 minutes a day. If you own a Chihuahua, less; if you own a Border Collie, much, much more. Dogs also need human interaction. If your dog is alone twelve hours a day, consider a doggy day-care or a dog walker so you don’t release the Kraken when you walk in the door.

Get your dog some things he’s allowed to chew on.

Invest in some good chew toys. Puzzle toys, of which Kongs are the gold standard, are sturdy and also provide mental stimulation if stuffed with good treats like peanut butter or frozen wet food. Make sure that you never leave your dog alone with a toy that can be ripped apart and eaten, and remove any toys the dog has begun to tear up, as it can be a choking hazard or lead to intestinal blockage.

If you find little Jezebel with a knife in her mouth, gnawing blissfully on the handle (true story), don’t chase her around the house, yelling wildly. Your dog thinks this is the greatest game ever and will start to grab stuff just to play tag. Instead, find one of “her” toys and lure her into taking that; once she’s happily chomping away, praise her. This will teach her that, when she chews on the appropriate objects, mommy or daddy loves her. Also, sleep with one eye open.

Don’t expect perfection. Your dog is incapable of reading human minds (probably).

When you come home to a house that looks like meth-heads burglarized it, sigh dramatically, clean it up, and have a glass of wine. You only have a window of about two seconds to reward or redirect a dog’s behavior. So if they chewed up something an hour ago, they have no idea why you’re crying.

Many dogs chew things when they’re alone out of anxiety or boredom. Separation anxiety is a huge issue, and will be addressed in another article. Regarding boredom: if you don’t provide your dog with something to do, he’ll find something to do, and guaranteed it won’t be balancing your checkbook.

Crating with a good puzzle toy when you’re not home is the best way to ensure that your dog doesn’t get into trouble. Crating, when done properly and for appropriate amounts of time, is comforting to dogs as it mimics a den-like atmosphere for them.

Ultimately, channeling destructive behavior into a lovely evening with a Nylabone takes time and patience; if you have a young dog, I promise it gets better.

Please, feel free to share your ugliest destruction stories in the comments. If you show me yours, I’ll show you mine.