If you have a Medical Supply store near you, I would get a pair of Suture Removal scissors. They have a little sharp hook on one blade that slides under even the smallest stitches. I did notice my LQS had hemostats for sale; maybe they've added suture removal scissors so that's another option. I just had to rip out quilting on long borders so I feel your pain!! It would have been a lot more difficult without my suture removal scissors. Oh, also check with a pharmacy-they sometimes have medical supplies. Good luck and no treats for your boxer today.