I would really like to ask my granny to come to my house to visit and stay for a meal. We live about 3 hours away tho. Problem is that she feels that her dog is a child so to speak. She won't leave him home alone to go anywhere unless it is to church or somewhere she really can't take him. She will also only leave him at home if she is gone no more than an hour.
Granny's dog is a Yorkie and he isn't fixed. When ANYONE goes to her house he starts marking her own house. When I go over Diesel is always with me and and he is just a perfect angel

. He doesn't mark anything unless he goes outside to pee.He also will not pee in her house.
I really DON"T want her dog here. He is agressive and I am terrified that once he gets here he will smell our dogs and then start marking things. I can NOT and will NOT deal with it. My dogs don't do it and neither will he. She won't buy him a belly band either. I have suggested it and she just balks at the idea.
To be honest her dog has a LOT of unwanted behavioral issues. The top two problems are marking and not being housebroken yet.
SOOOO.. How do you invite someone over and say don't bring your dog? Or do you just not invite them over to avoid problems?