Lol, i knew a dog once who hates other black colored dogs..maybe it was just the dogs i duno, but nice to all dogs, but when a black lab or other black dog smells it he would growl and snap. Weird. I wish i could be of more help to you, but like i said theres tons of ppl that know what to do, i'm sure carrie will help u out, from our convo, i'd say she can