My mum gets frontline-combi every month for her, and that seems to work. We asked to see another vet and they've put her on steroids and basically tested to see how low of a dosage she could go before it went back to square one..looks like she's on steroids for the rest of her life.

the lumps still don't seem to be going down though and the rings are still there. She seems fine though, still playing like a ten week old kitten, not a ten year old cat so hopefully she will live a long happy life.
Thanks for all your help

Really appreciated.