I'm so glad Max found you --- and you found us. Welcome!
I had a similar "tail wiping" requirement with my first EB. Mable had no pocket but allllllllllways trouble with that area right underneath. Since coming here, I've learned that the crappy food she was on was likely the culprit and I could have saved myself a million baby wipes and untold bottles of "anti-itch" shampoo. I just didn't know better. Boy I sure do now!