My mouse is not who he used to be
I've had my mouse Sonar since November. He's always been very spunky and unusually fast. He would get hyper throughout the day and zip and twitch around his cage and run out to come see me. Now, he sleeps most of the day with 1-2 eating and drinking breaks. He walks very slow and appears to hobble. His poop looks normal. No signs of wet tail. But he's hobbling and slow and lethargic and he won't stop sleeping. The reason I'm wanting to talk about it is because he's already been to the vet. He's on Baytril, they think he had a UTI. There were small amounts of blood in urine. I'm going to take him back once he finishes his medicine in a few days but has anyone else experienced this? What was the outcome? Any suggestions or ideas as to what could be wrong?