There aren’t many people that have more than 2-3 dogs. You can’t say the same for cat people.

Come to Georgia. Quite a few people have 10-15 dogs. Even in suburban neighborhoods. I've subjectively seen more "pack of dogs" type people than "cat ladies".

In popular culture: https://achristmasstory.fandom.com/wiki/The_Bumpus_Hounds

It's a cultural thing; I'm not arguing there's some kind of "dog toxoplasmosis". Wikipedia says the evidence for (feline) toxoplasmosis causing crazy cat ladies is not definitive, either. https://en.m.wikipedia.org/wiki/Toxoplasmosis#Society_and_cu...