My boxer dog likes to sit near me when I quilt. The other night I was SID on my granddaughter's quilt and he ran in the room and in his exuberance he stepped on top of my foot on the pedal of my machine and the result is very "tiny" stitches that went way out of the ditch into the quilt which I now need to remove. However, the seam ripper I use is not able to get into those tiny stitches. What is the best seam ripper I can get to remove those stitches or is there anything you can recommend to help me fix it. It affected two blocks. It is funny until I start trying to remove those stitches. Needless to say, he won't be sitting by me anymore much to his dismay.