Hi all, I’ve had to post many times about illnesses with my pigs it seems it’s never ending! I had my guinea pig snoop undergo surgery for an amputation, then to have pneumonia! I’m treating him and he’s fortunately making a speedy recovery! However, my other guinea pig seems to be as ill as I’ve ever seen him. There’s crackling/wheezing only sometimes in his lungs, he’s sleeping loads and not running when needing to be picked up (he’s timid so he usually does), he’s losing his voice slightly when he’s not elderly, he’s pretty much becoming a shell of himself. He’s lost all personality. He’s eating and drinking normally and his appetite hasn’t gone. I’m giving him some antibiotics and inflammation medication. Does anyone know what this could be? I’ve never had any issues with him since getting him 2 years ago.