I have one large white german shepherd and trained her myself. She is fully house trained and responds to all basic commands. I can handle the challenge of any sized dog! I work from home too, so I can be there for any of your dog needs I love playing with dogs and love going on hikes and such with the pups! Every Sunday is spent either at a different hiking trail, or at the beach. Your dog will get plenty of exercise with me and plenty of love! I am flexible with your dogs needs, just let me know what you need from me. I love getting to meet new pups and hope you think of me next time you are in the need of a pet sitter. Thanks!