dreamstuff
for some reason I slept overnight on a park bench. (in the dream) despite expectations, it was actually quite comfortable, but when I woke up in the morning I had acquired an albino ferret, which seemed very attached to me. I brought it home, and it got along well with the Uncountable Cats (in my dreams I always live with an uncountable number of cats; when you think you know how many of them there are, there's always one *more*). I didn't notice until I got home that it had a collar!
dreamstuff
I'd been considering taking it to a shelter or vet to see if I could get it to its proper owner, but on the tag it said "I have amnesia! If you have found this ferret, keep it! Please take care of ferret, I love it very much but I don't remember it any more!" o_____O by this time the ferret had integrated with the household to the extent that we were considering getting it a special litterbox, so I figured "welp, we have a ferret now."
dreamstuff
OH WAIT I JUST REMEMBERED I dreamed about some Harry Potter stuff, including "which HP character would be an Eevee?" and after thinking about it for a while I decided Neville Longbottom, because he starts off kind of mousy and nondescript and ends up all FITE ME HARDCORE, so obviously he has an Eeveelution in there. :D
I also dreamed about this pet-raising website that I've been a dream-member of for *years*, like I keep dreaming about going back to the same site.
dreamstuff
so yeah, it's basically a combination of every pet game I've ever played, including several that I haven't. and if it existed I would absolutely play it, a *lot*.