There is a borzoi in my neighborhood and this happened to me. Someone thought this woman (who owns the borzoi) and I were a couple and only realized the mistake when they asked me why my dog was feeling better from the other day.
I'm pretty sure at one point I posted 3 pictures showing the progression from Greyhound to Borzoi to Pyr. Its basically the same dog, just playing with the character editor to modify hairiness and bulk.
My wife is a dog trainer and once impressed a class by going into our house with a client’s dog and coming out a moment later with a much smaller version. 😂