Oh no!! Poor Vos!!! I'm so glad you noticed right away that he wasn't feeling well and I'm also glad you're taking him back to his regular vet. How scary for you - poor little guy.

I sure hope all the meds kick in quick and he's feeling better soon - but not too good so he stays relatively calm so the ribs heal!!

Since he's new to the household...do you think it's possible that this might have happened in a cat tussle as he as getting to know the others and they were getting to know him? I guess I'm just scared that something like this could happen to Peanut now that Jack is trying to "play" with her.