When I first got home, we let Noba and Sadie in the house to say their much welcome hellos to me and calm down first. Then about 20 minutes later, we let Mischa in. Noba growled a little bit at first, but then they pretty much ignored each other...

My hubby and I went outside on the back deck for a few minutes later on that evening and the two started playing tug o war!!! So I think things may be alright...