I have the dad of my pups and he is 2 years old and he has never had anything wrong with his nails. I just decided that I wanted to get the pups dewclaws removed because it's a fuss trying to cut and file those nails and I didn't want to deal with it. I did take them to the vet on Friday and they cut them off for me. They wouldn't even let me watch. They are doing great now and I can't wait for them to open their eyes in the next week.