Review (5/5): Worked great!
The tail is pretty simple, with the stuffing material being that hard foam you find in cheap fair prizes, attachment is a double ribbon. The ears are on bobby pins. That said, it did great for what I wanted, which was for a horse costume. I braided the ribbons into her tail and vet wrapped it to stabilize it a bit so it wouldn't tangle in her legs. It held up to a long wet ride!