puppyplay

noun

1. A form of petplay in which one takes on the role of a dog or puppy, especially as the pet of another.“He needed to give up control and serve. He came to the dungeon for pup play, a common fetish. Once our scene started, he kneeled for me to collar him and pranced around the floor on a leash, eagerly sat up, barked, and rolled over on command. Sit! Stay! Good boy!”