I have 2 of not only the best dogs I could want or need . but because they both are so different in breed and age it really brings out not just they're character but it makes they're goofiness shine like a headlight !! My pitbull dutches Is 3 now and she is just a over sized lap dog that lays about the house. While sadie just turned 1 and because she is a black lab mixed with German Shepard. Her energy levels and pride to please the pack can be overwhelming!!! She is almost 100 pounds and is oblivious of her strength and size. Overwhelmed by her nose and curiosity.