Thank you so much for your input. Sometimes the trigger is a chew toy or ball that Milo has, sometimes it's nothing at all that I can identify. But it seems the bouvie (his name is Khan) only picks on Milo, not our other dog. When we feed them, Khan and Milo will eat together (from separate bowls) fine - no food aggression from either. They will even share their food with each other. Khan was just neutered last week. I scheduled it before 18 months because we were seeing some aggression with Milo. I know it is too soon for that to make a difference in his behavior. And you may be correct that Khan needs to be an only dog, but I hope not. I love Khan and all my dogs and I hate to think he can't adjust.
And I don't know why the breeder mixed bouvie with poodle. Around here the "doodle" is all the rage.
And I don't know why the breeder mixed bouvie with poodle. Around here the "doodle" is all the rage.