Reposting a question I saw on reddit like a decade ago. My favorite answer I read was, “I’d take my 100 dogs home and live like a king.”
Personally, I have two cats, Sansa and Shere Khan. For both, I could significantly narrow down the options by seeing which cats meowed at me the most. (I swear I didn’t teach them to yell, but here we are.) For both, I could bring in a dog to discern which cats weren’t scared of dogs. For Sansa, I could wait until dinnertime and put down some wet food, then see who hems and haws about eating it despite having screamed for it. That might not be enough to get it down to just one each, but oh well. I could use 5 or 10 more cats.
My dog is the most cowardly dog I’ve ever met. All I would have to do is bring the toy he is afraid of. All the other dogs will either ignore it or want to play with it. But my dog will recognize the scary toy and cower. I got him that toy for Christmas and it was a really nice expensive toy. Same brand as all his other toys he loves. But for whatever reason, he’s scared of it. So I gave it to my parent’s dogs who think it’s just the best toy they’ve ever seen.