There may be many reasons for your dog's pillow-ripping behavior. Here are some possible explanations: Your dog may need to chew on objects to relieve dental pain and discomfort. Biting on objects such as pillows can help relieve dental discomfort by providing some pressure and stimulation. Dogs' instinct drives them to chew objects. In the wild, dogs need to use their teeth and mouths to bite food, build dens, or defend themselves.
Therefore, biting pillows and other objects may be part of a dog's instinctive behavior. Your dog may be bored or anxious, and chewing on objects like pillows can provide some entertainment and stress relief. Dogs may be interested in the taste or smell of objects such as pillows and may try to chew and bite them. Whatever the reason, if your dog frequently chews on objects such as pillows, it is recommended to provide other appropriate chew items, such as dog chew toys, to maintain his oral and dental health and reduce the risk of damaging furniture and other items.