Hi, One of my Cavi's has a Curly/ Fluffy Coat. The fur sticks up on her back from her head to tail. She does get her fur trimmed in summer as it can get quite hot. I don't think its because of it though as it sticks up even when its grown back. My Over Cavi's fur is straight and lays flat on his back no matter what length the coat is.

Just Curious