"He's doing his best to tell you something is wrong. They sense things before we even know it," one user said in the comments.

However, if the chewing is due to boredom, anxiety, or has been accidentally reinforced, it’s unlikely to go away on its own.

7 Common Dog Symptoms You Should Never Ignore, According to a Vet originally appeared on Parade Pets.

Dogs are among the most popular pets in India. They are known for their loyalty, companionship and ability to become part of ...