My dog does it because his Allergies make him itch like crazy, if I were you, I would take your dog to the vet, it could be a rash.
Because she has flees dogs don't scratch they bite
Nipping or chewing the leg can cause swelling for a dog i recommend going to the vets
allergy or she rubbed it against something that irritated it. Go to the vet if dog is chewing on it, this is serious
Why does your dog have a bb in his leg? It would be most comfortable for the dog to get it removed. If its led you definitely need to get it removed. But get it checked out either way because it could start chewing itself.
Your dog may be chewing on the stairs because he is teething. If your dog is a puppy this is a likely cause. When you see the dog doing this, say no and give the dog something safe to chew on. Your dog may also be chewing on the stairs because he is bored. Try playing with the dog, and giving him interesting toys to play with.
Oh i'm sorry! I would suggest taking it to the vet. You could get it a cone for its head so that it can't chew on her leg.
there is a special spray so the dog will stop chewing anything you spray the spray on..........you can get the spray at petsmart
Maybe the dog is fustrated
They entertain the dogs so you dont have to 24/7 and a dog chewing up a toy is much better than a dog with no toy chewing up furniture.
nope.
cut them off.
It could have something wrong with its teeth
How do you know the dog's leg is hurt if it's acting normally??