Thank you for all your comments and suggestions. Graemer slept lots yesterday (don't they always?) and is snoozing right now. He is still limping although putting weight on it when he is sitting. Not like yesterday, when he would hold his paw up as to say "look Mommie, I've got a sore paw again - can you "pix it?"...I feel so quilty not taking him to the vet, but less now that I know it is fairly common. As I said earlier, if he is still having a problem, I will call the Vet on Monday. Thanks again for your comforting advice! I just love this web site. Such wonderful people!