A blanket stitch is the same as a running whip stitch....where it goes from one hole ---> over the edge---> and into the next hole - one needle attached to the thread. Most furs are soft and not very strong leather. If you didn't pull it tight and just snug the saddle stitch, I think you will be fine. I used a saddle stitch on rabbit fur when I made my hat. I also used the blanket stitch (whip stitch).