Ok, my Mom bought my dog "Chico" one of those pig ears that you can buy at the pet store. Anyway, he's had the ear with him all night. And when you try to sit next to him, he gives you this cold lunatic like stare. It's scary! I've never seen anything like it for a dog. And if you put your hand near the pig ear or even touch him, he snarl, jump and snap at you. We can't get it away from him. We don't think he'll come up to bed. Has anyone ever had this happen to them before?