We take our dog to see Dr.Hopkinson (everyone knows him by Dr.Hop or Dr. Hoppy), and we feel like family. The employees there know all the animals and their histories on sight. It's nice to have someone ask how your dog's current problem is going without having to refer to the chart. You can easily get an appointment without having to book far in advance.
The best part is that they are affiliated with the Emergency Vet Clinic in West Hartford, so if you have to bring your dog/cat in for an emergency, you can schedule a follow up for the Windsor office right there.
My only negative comment about the office? The location. Between 4 and 6 o'clock during the week, you'll be waiting a while to take a left out of the driveway to get back to the highway.