I have two dogs. Bella is a 5 year old German Short Haired Pointer and Jr is a 9 month old Mastiff. Bella and Jr seem to get along with other dogs no matter where we go, but Jr has taken a disliking to my Mom's dog, Peanut. The problem is that I watch Peanut whenever my Mom goes out of town and I will have him this 4th of July weekend. I'm trying to figure out the best way to get Jr to accept Peanut so that we don't have to keep them apart all weekend. Any ideas? Thank you in advance for your help!

[wishbone]

Aw, is Jr getting aggressive to Peanut whenever she's around him? You should observe what are Jr reactions when you pet Peanut, if he's aggressive pet them with the other one around. Create some happy events that they could have fun together to help them get along with each other. Don't forget the yummy treats!