I sort of have the same problem, Marley likes to bark & growl at my cats, and I also like to let one in during the summer (panic the other kitty doesn't like the house

) So here's a free bump and I hope someone knows how to fix this!

He's sort of making my other cat Marie a little worried and I'm concerned that she might get afraid of him completely after a while so I want to do something ASAP.