Hannah has cared for my large-breed Mastiff on several occasions. Both for the day and for multi-overnight care situations. This breed has many “challenging” traits on top of being 140 lbs. Stubborn, confident, and really stubborn come to mind. Hannah really pays attention and has been able to leverage his strengths and more challenging behaviors in positive ways. Several times, I also witnessed Hanna working with a young foster Pitbull-mix that had a TON of energy (the opposite of my dog) and needed constant attention and redirection to keep things safe and manageable. I was very impressed by her patients and calm demeanor. This directly translated to a calmer and happier dog. I consider my dog to be an important part of my family and I would not hesitate to ask Hannah to watch my big-boy or recommend her to a friend who needed care for their dog.