I hope you had an excellent samhain yourself. We went out to dinner and then went to see 'Show Boat' at the local community theatre. Halloween night seemed like an odd time to schedule opening night for the show. I suppose the folks in charge now agree as the seats were maybe 1/4 full.
As for being in shape, Hamish is certainly strong and athletic, but he's also farther rounder than our other black cat, Hector. The two aren't really brothers (although we lie to them and tell them that they are). They come from different animal rescues and as one is a long hair and the other a short hair, I suspect they are not closely related. They usually get along though, and that's what matters. Well, besides being healthy and happy.