We are pretty sure the Cat Doctor saved our beloved kitty's life, and we are very grateful. We took our two 16-year-old cats to another vet for their first checkup as Nashua residents in October. We think the male caught a bug there, because a week later, he became ill. He is big and strong and slowly recovered with some subcutaneous fluid, but a week after the onset of his symptoms, our little female came down with the same symptoms and declined quickly. We decided to switch vets. While vet #1 seemed most interested in selling us tests, procedures, and products, Dr. Diaz focused on our cat, taking into account her chronic thyroid disorder and three days of being unable to eat. He was gentle and empathetic, which put her at ease; he talked with us as a professional and gave us all the information we needed to nurse her at home. She is recovering well. There is an air of deep respect for cats and humans and calm professionalism in this office that was very good for our cats and gives us peace and confidence. I wish we could give the Cat Doctor 10 stars.