Any advice please. One of our beloved cats passed away over a month ago and we were devastated. A bit time has passed and her sister is actually becoming a bit more loving and likes to be stroked and now sleeps on our bed (hates the thought of her being lonely). Anyway, we’ve been thinking about getting a kitten from a rescue centre (we got our two from one). However, I’m not sure how our cat will deal with it? Plus I was looking for 1 kitten but it looks like they mostly come in 2s? Do you think it will be too much for an older cat?