I finally had to admit that Cleo is getting a little "chunky".
"I" don't think it's necessarily wrong to mark, it's just that I've read many articles that seem to think it is and shouldn't be allowed as it progresses and is a sign of dominance.
When we had my shepherd/collie ^Jebu^ and our retriever/mix ^Maxwell^, every time Jebu wet, Maxwell had to do the same thing.
Oh no!! LMAO, that's hilarious!!