Re: BABY SQUIRREL PEEING BLOOD!!!!
It is very unusual to see blood like that unless there has been some trauma, like Mel said. Can you give us an idea of where you live. A lot of times we can find a vet if needed.
I have had babies pee blood on intake after trauma. It has always resolved for the positive. The only other thing is there was trauma before you got him, a blood clot formed and released later. Let us know if this does not resolve in a day or if the blood gets darker colored. Also if there is any issue with inability to urinate.
redwuff
State Licensed
Master Wildlife Rehabilitator