Okay, Coop seems to love to bite/chew on his nails. Not all the time but when he's relaxing on your lap he just decides to chew on a nail. Any other puppers out there that do this? He doesn't hurt himself and his nails look just fine. Is this just one of his endless quirks?? And yes, he does look funny when he does it. He's a constant source of amusement not only to his hoo-parents but his sissy too. :duh: