The last two days I've noticed there has been pee stains/wet hair on my rabbits right hind leg, the left is not wet. The feet as well as underneath are wetter than usual. The pee does not seem to be irritating his skin (no scratching or hair loss), yet. He is hopping around fine so he did not injure himself. I am watching him currently to see if I can catch him peeing, to see if he is straining in anyway. Any thoughts?