I have experience with big and small dogs. Some of my past dog duties were picking up from dog training, testing out new tricks and skills, walking dog, feeding, playing, dog supply shopping, and giving loving attention. My favorite thing about dogs is that they love me even if we don't speak the same language. Looking forward to watching and caring for your pet child. Here's a quick story: One challenging experience I had with a beautiful German Shepard, just after visiting her dog trainer, we were walking in the neighborhood and a female jogger slowed down as she was passing by us. I assumed from the training that the dog would stay still and calm, but she immediately went into attack mode. I was able to stop the dog from attacking because I stayed calm and she followed my lead.