Usually because its itching itself. If it cant reach the itchy spot with its toenails, it nibbles on the itch. Hope that helps!
Get the dog some good chew toys. Dogs need to chew.
Yes, A dog could vomet after eating a chew toy
rice
A dog likes to chew on a "bone." Changing one letter, it becomes "zone."
No, but chow is.
A Bone
You will poison
A Bone
It's awful to imagine it but if a dog is in enough pain and distress it might be driven to chew off a toe.
Some alternative chew toys to dog bones involve some of the following: Nylabone Durable Dental Dinosaur Chew Toy, the Kong Extreme Dog Boy, and Pet Stages Soft Toss Ring.
No They Will Die.
being friendly