I am 34 years old, and have about 13 years experience of taking care of not only my own dogs, but other's as well. I lived with a roommate with 3 Yorkies. One had a litter of puppies and I helped take care of them when she was away at work. That included feedings, cleaning pin and puppy pads, and letting them run around for exercise. Two of the Yorkies also didn't always get along, just being territorial, and I've had to break-up fights before and give basic first aid if it got too messy. I take my own dogs on walks at least 4 times a day and one dog is nervous and reacts around other dogs sometimes, so if your dog is the same, I understand and have worked with my own dogs to handle it. I've paid for training and have worked with a professional to work on my dogs behaviors outside and pulling on the leash. I will always take extra precautions when caring for another dog! If we need to go out for a walk, I will always pickup after any messes left behind! I do it for my dog in our neighborhood already. I promise to love your dog like I love my own and care for them whenever you need me and give the more than basic care!