Female Dog Diapers Diy. Stand the dog up and place the diaper over her hindquarters, marking the spot where her tail will come out with a pen. Cut the ankle piece in half almost to the heel.

Slide the tail through the hole. Create a space for the tail in the hourglass shape by folding in half and cutting an elongated hole in the diamond shape. Similar to human diapers, female dog diapers fit around the hindquarters and waist like underwear.