Thanks for the note @manorvillemike... All of my most recent feline friends are of the stray, abandoned or feral variety, having lost my last feline family member last year - she was one of three.

I really should find a new home for those two ex-feral kittens rather than keep them myself. Perhaps a home with younger people than myself, who'll not probably croak long before them, possibly leaving them homeless once again in their lives😏