> The specialist vet said metacam but I had to get it from my vet and they gave me Loxicom. Said it worked the same
They're the same drug, as are the others I mentioned. Just different names from different companies.
> She said it's like us taking Paracetamol. You only take it when needed
Yep, and sometimes it's needed continuously. It's a bit of a pet subject of mine and far too frequently, I see dogs in pain who really should be on daily painkillers, whose owners have been told "only when needed". And as the dogs can't tell us, and are very careful about giving away pain signs, I tend to err on the side of caution when there's a chronic condition involved.
She may well only need it sometimes but she may need it regularly. Is there any possibility of a physio assessment? My oldest was diagnosed with a chronic bulging disc at 6 and I went that route with her. it was the physio who recommended regular painkillers, and I firmly believe that's why River is still stomping on at 15. Acupuncture given at the start also made a massive difference to her pain levels.