Japanese crossword «Dog»

A woman walks into a psychoanalyst’s office and says, “doctor, my husband thinks he’s a dog! I don’t know what to do! Please help.”

The doctor replies, “Okay, have him get on the couch.”

The woman quickly snapped back, “Wait, no, he’s not allowed on the couch!”

Very good boy with waggy tail and all!!!

I thought this was going to be a horse. I think it's instead the kind of dog which is called a horse.