6/16/21: He's been to the vet twice. First he was taking some SMZ oral suspension concoction and now he's on Clavamax. It's been a little over a week now and he's still sick but we're not even halfway through his bottle yet. His eye almost instantly got better after the Clavamax and some...

Hey guys I’ve picked up some more new rats and the ‘Rex’ we were given has eyes that are almost closed, is it just a genetic mutation or is there something wrong?