Could someone please tell me how long a healthy house bunny lives for. My bunny is acting strange lately, but don't know if its to do with old age or if something is actually wrong. She is eating and going to the toilet, but lately I have noticed that she just pees anywhere and not in her
litter tray as she normally does. Also when she eats she looks down into her chin kind of, but I have checked her teeth and they seem to be aligned and not overlapping.
Her back legs don't seem to have any strength lately either, but she still loves her cuddles and comes out of her house evey morning.
Maybe I am being paranoid, but any suggestions would be greatly appreciated.
THANKS