Hello,
I am so sorry to hear of your frustration over your cats case.
I am not able to give much advice on this case with specific details to treatment but I will add that I think seeing a feline practitioner (someone who just sees cats) and see if they can help.
I am sorry but I cannot advise a homeopathic vet on this case, it is too far advanced.
I wish you the best of luck
Hello,
If the limping doesn’t resolve with rest and there is swelling then I think that you need an Xray.