Well, they'll have to establish their pecking order themselves and the problems *may* escalate if they both want to be top dog. I would definately say no bones for a while and don't leave them alone unsupervised. It sounds like it was more bark than bite which is good. I'm glad they listened to you when you yelled at them. When you bring a new dog home the first 30 days is kind of a "honeymoon" period where the dog is on his best behavior while he figures out the lay of the land. I'd definately be careful with the food and toys in the meantime.