I am retired from veterinary medicine after 18 years. I am now in remission from cancer and walking dogs because I just can't fully step away from them! I personalized every walk to the personality of the fur baby I am with. I own a Great Dane mix and I'm partial to the large and drooly but love tiny cuddles just as much. Let me know what your needs are and we will work to find what works best for both you and your dog! Have training issues? I'd love to help you reinforce them.