I love dogs I own two, one puppy and a 7 year old. I go on three walks every day and would be happy to take your friends with me. I have a fenced yard as well so no worry with escaping doggies. I have experience with all sizes of dogs. No fertilizer is ever used on my lawn and no chemicals are used in my house or outside the house so your dog is 100% safe. Nothing dangerous at the home. I have a dog friendly cat that would love to meet your friend but could be put away if your dog preferred.My dogs are super friendly and love to play, your dog will be pooped by the time he or she gets home.