My Simba sticks his tounge out as well. Is started when he was a puppy. He did have several baby teeth that had to be pulled and the vet said that his jaw is a little crooked(not sure why, said it may have been broken during birth). Since the baby teeth have been pulled it's not quite as bad but he still does it. I'm thinking it probably has to do with Yorkies that have underbites or overbites or in my case. My older Yorkie has never had the tounge issue. |