Minecraft wiki entry for Fox, associated text: Foxes attack either by running up to the target or by pouncing. Like rabbits and goats, foxes can jump (pounce) more than one block high without status effects or player input. A fox prepares to pounce by tilting and lowering its head and lowering its body to become shorter. Then it leaps 2–5 blocks into the air. Foxes can jump over fences and walls. In Bedrock Edition, foxes also shake side to side before pouncing and their legs can be seen waving while in midair.