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
No, but chow is.
A Bone
You will poison
A Bone
A dog likes to chew on a "bone." Changing one letter, it becomes "zone."
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.
No They Will Die.
being friendly
because they itch