Your pooch will be loved unconditionally no matter the size, age, breed, or behavior. I've grown up with larger dogs my entire life but most of the dogs I tend to walk or petsit for are smaller breed so I'm really comfortable handling any size. I'm also an active person so I'm happy to take your dog on multiple walks/runs throughout the day or if your dog is older and cannot get much exercise, I'm just as happy giving him/her belly rubs. My husband and I just rescued a dog named Steve and he's been the best thing to happen to us! He loves playing with other dogs so the more dogs he has in the house, the merrier. We live in West LA so our form of exercise is going for walks around the neighborhood or sometimes we'll venture up to Malibu to hit up a dog friendly beach.