So sorry to hear of your sad news, Jackie. These wee furry creatures are such good companions. After our very old bitsa tabby cat passed on a few years ago (at 24!!), my wife did as Mike suggests, and found a matched 3-year-old pair at the local pound. They've now decided that they're on a very good wicket, and have settled into their roles of organizing the household routines.
(You know the old saying, eh? -- "Dogs have owners, cats have staff.")
Sell your road bike, Anto, keep the Audax, and maybe Andre could help you install an on-demand motor for it. Gotta remember, lad, "You're always young on the bike!"
Cheers, John