Quivering, Wagging, Puffed Up What is Your Cat's Tail Trying to Tell You? Posted: January 31, 2025 | Last updated: March 8, 2025 Have you ever wondered what your cat’s tail position means?

Occasionally, the hairs on a cat’s back will also puff up along with the tail. That said, not all cats swell up when a startling situation strikes. “I’ve seen some cats that seem unflappable ...