Sasha, my daughter's chi mix, and Smoke were outside playing. Bouncer, my lab/pit mix, was playing big brother, walked over and barked at them through the dog door, sorta like 'play nice'. He then turned and barked at Twiggy limping by and she jumped about 2 feet straight up. As soon as she landed, she started barking and cussing him out. Everytime he moved, she barked and growled at him. lol Sort of like Why'd you do that?? Finally, he tucked his head down and walked way. Twiggy is so fiesty, no one better mess with her!! Gosh, my dogs are so entertaining.