We “inherited” 2 Maine Coons. They are very dog like, even running to see who’s at the door, just like the dog does. We had worries at first that our Weim might injure them, but one’s strategy was to hide, the other went nose to nose with the Weim, and a truce seems to have been negotiated.
I was staying at a bed and breakfast in Medford (Oregon) in 1992 where the owner had a Maine coon cat. That cat was huge! It was a sweetheart, but I wouldn’t have wanted to meet it in a dark alley.