“We at the Pet Doctor love our Annie Box. It is our first go to box for C sections. We love that it is clear so pups can be monitored visually while receiving oxygen. We have had no problems with the heating pad, which never shuts off and holds a nice constant temperature. We have also used the nebulizer function for a few pneumonia cases and find that it works quite well. In combination with an inexpensive oxygen concentrator, it becomes a perfect incubator. I highly recommend the Annie Box to breeders who often have high risk/ high maintenance litters. ”