My bunny-(bugs) is only 2 months old. I amgetting him litter trained, but its taking a while. My problem is thatwhenever he gets near my cat, he sniffs around her tail, then pees onher, or jumps up and spins in a circle, peeing everywhere- including mea few times. he has also jumped up in a circle and peed on the curtainsadn walls when it seems he gets frightened. any ideas..????