my dwarf rabbit usually whines when he's lying down for a short period of time and sometimes it worries me. when i am eating at the table and his cage is right by and he's lying down he whines for a bit. i thought it was for attention but he isn't moving around and whining for me to pet him its more like he stays in one place and whines not knowing if I'm there? idk if i am making sense but help please:P

why does he do this?