Why Do Cats Wiggle Their Bum Before Pouncing. So, why do cats wiggle before pouncing? The butt wiggle prior to a pounce may just come in handy the next you’re at a black friday sale and see the very last available flat screen tv from across the room.
Occasionally it’s due to physical discomfort. It is a way for them to get into position and brace themselves before they. It also helps them line up for the perfect launch.