Thanks for all the info lorilu

Yes we are aware about the Metacam effects on cats I dont like haveing to give it to our dog everyday for the rest of his life he then has to have a blood test every year to chek he's ok we also have Synoquin for dogs & I think its made a huge difference to him but asked the vet about it for cats & he said yes there is the same sort of thing for cats but wasnt convinced it did any good for cats

Anyway the adult Maine Coon food has glucosomine etc it in so I bought a bag of that & Simba has be munching on it at tea times so hope it does some good Louie has been trying to eat it to but his big teeth are still comeing through so struggles I think he's read the bag & thinks its just for him