About a month ago I took my bunny to the vet. He was drinking excessively and was peeing in large amounts. I found out that he had crystals in his bladder so the vet flushed his bladder with fluid injections. After that, he was still drinking and peeing a lot, and his pee started to vary. He was peeing from tiny amounts to normal/large amounts. The vet said he could be drinking a lot due to a sudden change in food. When he was getting his bladder flushed, I stopped giving him pellets. Once I started giving him pellets again, his drinking was back to normal. BUT his peeing is still odd. He doesn’t pee in large amounts, but he still does tiny ones here and there, and he also does normal ones. I’ve also noticed that he’s holding his pee in until I get home to let him out of his cage, and he always pees in the same spot on my floor. He eats (yes, I give him Timothy hay and pellets), drinks and poops normally, and he still still very active. I called the vet, and she said that she wants a urine sample and a radiograph or ultrasound.
Does anyone know what’s going on? He’s only 1 1/2 years old. :'(