I have made a couple for my schnauzers ( neithr of those babies are still with us, but another one is now taking up where they left off). I made them about 36" square and they are made out of cotton quilting fabric. I appliqued schnauzers on them..one with silver schnauzer and the other with black schnauzers. I think I used a Hobbs 80/20 in them. They have been washed numerous times and have held up really well. They are about 6-7 years old. Good luck. I'll be anxious to see them when you're finished.