This place looks like a great site. Everyone has such cute Chihuahuas!
Oh yes they all love eachother. When I first brought Travis home, almost 10 months ago, Katy tolerated him and Miles hated him. After a little while Miles became Travis' play mate and katy still tolerated him. Katy isn't a very dog type of dog, shes a people dog. She loves people and only tolerates other dogs. But sometimes when no one is looking she will snuggle with Miles (i've caught it on camera a few times, lol) Travis has now grown about 5 times Miles size so they don't play much anymore.