[cypher]

Sorry to hear about Henry’s weight loss Ria, it could be partly age & he may have lost his appetite a bit, science selective is always worth a try, hope he’ll enjoy some of that. You could try offering a bit more of the higher fat extras like little pieces of nut too & see if he’ll eat those.
I would give some probiotics too, it can be a bit tricky giving them while they’re on antibiotics as they have to be given a few hours apart at least & need to be given on food not in water.
If that would be a bit difficult then you could just wait until he finishes the antibiotics.
I use Ddr S potent brew for mine but Pro-C is easily available in most pet shops if you want to try that.