I'm have had a dog since I was a child. I have pet sit for friend's animals and used to walk my neighbors golden retriever everyday for two years. I usually run or walk with dogs, but can also provide at home care for dogs, including feeding them, playing with them, and taking them outside frequently. I have experience with all dog sizes, including newborn puppies and dogs as large as Great Danes. I usually run with my family dog for a couple of miles. Have a super active pup that can walk on a leash? Nine out of ten times, I can train a dog to run along my side within a week. I haven't met a dog that I couldn't get along with!