Can someone please tell me where the dew claws are on the back paws. None of mine have them. Coco and Pebbles have docked tails and dew claws on the front. Trixie was given to me by someone who's yorkie had 2 puppies and I took the girl. She has a full tail, dew claws on the front and none on the back. I can't find them and I know she didn't remove them. I'm puzzled