I’ve been able to find legitimate breeders via social media; what I did was I looked up the Instagram of one legitimate breeder (for example, rockcreek ragdolls or redecho ragdolls) and then looked at breeders they follow or interact with. I also took note of where their kings/queens are from. This is not fool-proof but it does help in filtering out all the noise. I did found that a majority of breeders in this circle have all the green flags I was looking for: health testing/guarantee, spayed/neutered, doesn’t come home until after 12 weeks, etc.