Usually because its itching itself. If it cant reach the itchy spot with its toenails, it nibbles on the itch. Hope that helps!
Yes, A dog could vomet after eating a chew toy
Get the dog some good chew toys. Dogs need to chew.
rice
You will poison
A Bone
A Bone
No, but chow is.
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.
because they itch
being friendly
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.