What's my cat up to when he bites my feet during the night?!
I daren't slip a foot outside the covers for fear of feeling a pincing bite on one or other of my toes - what's my cat up to?!
This seems to be playful behaviour ... yes I know it doesn't seem like it but to a cat it does. Cats by nature tend to be nocturnal .. and behaving like this is a spin off of hunting ... your foot being the prey!!.
Cats hunt small things - mice, rats etc and your toes are about the same size. Plus during the night feet normally move alot so to the cat it looks like a small mouse moving around. You prob play wiht you cat by getting it to chase small mouse shapes that you dangle above it etc. Its just re-playing what you do with it during the day. So either lock the door so it cant get in or wear socks to bed or dont play with it.