Chewing behavior problems in dogs are usually a developmental phase that puppies pass through. They need to relieve the itch and pain of cutting new teeth. The majority of dogs stop chewing everything in sight once their new teeth are fully erupted, at about 9 months old. The few dogs that do not cease chewing by age 1, either have acquired the habit of chewing from boredom, anxiety, and frustration, or have acquired an unusual gourmet appetite.
Chewing can be very expensive and dangerous
Regardless of the reason a dog chews, the behavior of chewing can be very expensive and very dangerous to the dog’s physical well being. An unsupervised puppy left to roam the house may develop a taste for dangerous chew toys. These can be electrical cords, cleaning supplies, and other toxic items that can cause harm to the dog.
The landscaped yard filled with possibly toxic plants, or rocks and wood that can obstruct the dog’s intestines is a similarly dangerous environment for the unsupervised puppy. Dogs that chew and swallow rocks or other sharp objects often require costly and risky emergency surgery.
Prerequisite for correction
Correcting chewing, or any other behavior problem, requires that someone be present to catch the dog in the act. Showing the dog a shoe that was chewed several hours earlier and yelling at him may make you feel better. But there is little chance that he will connect the correction with the idea that chewing shoes is wrong.
What if you cannot keep a watchful eye on the dog?
You need to avoid mishaps when you cannot keep a watchful eye on the dog. Confine him to an area where only appropriate chew items are available. Examples of these items are dog toys, rawhides, or knuckle bones.
You must exercise caution when you leave chew toys in the crate. There were reports that some toys and rawhides can choke the dogs. So make sure that whatever you place in the crate does not pose such danger to your dog.
However, if you confine your dog to a crate during unsupervised periods, you don’t have to worry about him chewing up prized possessions and furniture, or doing himself harm.
Dog proof your house
You may choose to dog proof your house. Remove any prize possessions until the dog has passed through the chewing stage.
Another thing you can do is to use products such as Bitter Apple or Tabasco sauce. Spray them onto furniture and other possessions. This will tend to keep the dog from chewing them. But it is wise to check for staining before using these products.
Ninety-nine percent of the dogs will find the taste of these products repulsive. However, you may find a few dogs think they are a gourmet delight.
One product that may not be attractive to any dog is ammonia. Be careful not to spray the ammonia when the dog is close by; it could damage his olfactory system and eyes. Read the instructions carefully to determine what is safe to spray on valuable possessions.
Provide your dog with acceptable chew items
Provide your dog with an adequate amount of acceptable chew items. These items can be old socks, safe dog toys, rawhides, chew hooves, and knuckle bones. Only knuckle bones are safe; other bones will splinter and get caught in the dog’s throat or intestines.
If you are worried that your dog will not discriminate between an old chewable sock and a new sock, you may want to take time to play fetch with the dog using an old sock. Eventually, this item will become his favorite toy.
The old sock will carry the scent of the dog, whereas the new sock has your scent. The dog quickly learns the difference between the socks when you praise him for playing with and chewing the old sock and reprimand him for chewing on socks with your scent.