Dystopiary
putting up a hook to hang my hopes upon
Will make a note of that and mention it. Thanks Epona!I hope you can find a cause and a treatment!
Might be worth asking about eosinophilic granuloma which is a weird type of allergic/immune reaction that often involves sores and swellings on the lips - I mean I'm not a vet and of course there could be plenty of other causes, but this is one I'm a bit familiar with as Radar had it at one point (a steroid jab cleared it up ok and it didn't return, but it turned out he was allergic to some plastics including his food bowl!)
Thanks LCL.Poor baby, I hope they sort it out. Wishing him a speedy recovery!