Thanks really helpful. I've included 11plus special food in his diet and really pricey 12+pouches every so often. They definitely help him a bit. His slowness I need to get used to. Heated bed sounds a good idea. He had quite bad hair balls last summer the vet says linked to old age too...
I have an old cat. A tabby. About 13 or 14 years old. He was super active and wild as a small cat so I don't think he'll go to 20 as some Tabby's do. Hitting 14 or so means he's old. Recent the vet noticed lost weight and to check more isn't lost. He has kept his weight, but he walks fast...