Why is my dog growling at nothing when I approach it?

A dog will growl at nothing but it is telling you to back off. If a dog is upset, guarding a possession, or is in pain (disease or injury) it might want to keep to itself. Approaching the dog aggravates it more leading to growling.

Russel

Russel

A pet owner who loves to share useful facts and information about animals. For now, I write mostly about dogs and cats.