Is it possible she broke a tooth on the antler? Are antlers OK for dogs? A: Dogs should never chew hard objects such as elk or deer antlers, dried cows' hooves, dried pigs' ears, natural bones, hard ...

Q: Ava, my 2-year-old dog, was chewing an elk antler when she started licking her lips and grinding her teeth. Later, she rejected a small, soft treat, which she's never done before. Is it possible ...