I have 4 dogs of my own, and when I walk them I am asked several times if I am a professional because they are so well behaved. I believe in lots of exercise for a well-behaved dog. I love dogs passionately and treat them like they are my own. My dogs are rescues and came with various behaviors...now they are all very well behaved from love and exercise. I can handle dogs of all sizes and temperaments. With leashes and collars I use the owner's preference. For my own dogs I use a variety of collars and leashes depending on their individual needs. It's easy to love dogs. I can provide love, discipline, playtime, and exercise to give you the best your dog can be!