Trying to escape confinement

Not many people mention this but it is actually one of the most common causes of excessive chewing in dogs, especially chewing on objects near door frames or exits.

Some dogs are fine without a cage, but look crazy if they are caged. This is usually caused by the dog trying to escape confinement.

Some breeds of dogs particularly "love freedom" and are afraid of confinement.

Separation anxiety

This is another common cause of destructive behavior in dogs, and it is often severe.

The dog is afraid of being left alone and develops separation anxiety. He does this because he is too dependent and is afraid of losing you.

Separation anxiety disorder involves excessive attachment to one or a few family members. When the dog is away from the owner, it will show signs of anxiety, such as over-enthusiasm, howling, circling and destructive biting.

Some breeds that are more dependent are more likely to develop separation anxiety.

Insufficient exercise/boredom

The dog’s needs include: walking, playing, meeting other dogs and people, and sniffing every corner. These are vital activities.

Dogs are very active animals by nature. If a dog has ample opportunities to burn off its energy, it will be less likely to chew on it and exhibit other behavioral problems.

Some breeds’ original working, hunting, and herding attributes require a greater amount of exercise.

Curiosity

Don’t talk about children, many adults will cause destruction because of curiosity. But those same curious dogs are often used to chewing and "tasting" objects to learn about them.

So those babies who are more curious are sometimes equally destructive.

Give your dog a sufficient number of toys to chew on. Also, keep unwanted items out of your puppy's reach and don't reward, punish or scold your dog for chewing.

Tusk

Why are large dogs more destructive than small dogs? Because big dogs have bigger mouths and teeth. As your puppy's teeth grow, it will develop an itch and discomfort that is relieved by chewing on things. In this case, you should provide plenty of chewable toys and objects.

Health Causes

Most commonly, when a disease causes discomfort, pain, or stress in a dog, it is relieved by chewing. Other health disorder symptoms may also occur, such as increased urine output, increased appetite, weight loss, vomiting, diarrhea, and changes in activity.

If you notice these, see your veterinarian. Neurotic obsessive-compulsive disorder should not be ignored either.