 and that works the best. I don't think trying to desensitize them, it's a resource management, resource protection problem from one or both of the dogs, and it's just not worth the fight because it can turn into a really awful fight. So feed them completely separately. How many dogs are not food-focused? There are a few. I have one that has virtually no food focus whatsoever, and then my Labrador, which is intensely calorie-motivated. Like this one that I'm holding in my hand? Yes, the little baby.