Teagan is usually awesome with puppies, but Mitzu is slightly driving her insane. And I think its beacuse mainly this puppy does not get a hint when to back off and that Teagan has had enough. And when Teagan does give her a licking Mitzu has a fit and goes in defense mode. But gets over it right away as soon as I seperate them. Teagan on the other hand hold a slight grudge after. Im trying to come up with some ways to try and get into Mitzu's head that when Teagan says she has had enough, than she has had enough. Any ideas? If I can't solve this issue on my own than I am going to get a trainer to help me out, because I dont want this issue to get worse.