I'm a bit confused about the length of my GSD's nails. Her nails are mostly black and I can't see the quick. Also they seem to grow straight unlike most of my other dogs which were curved. I've been slowly cutting them back a little each week, but really don't know how much I can safely cut back. I always have quick stop on hand but thankfully have never needed it. This is my first full bred GSD, she will be celebrating her first birthday this month. Any suggestions?


