This is my incubator we use for our puppies for travel to an from the veterinarian. If an emergency or for c section or if we have a struggling puppy. If we have puppies that need extra care and help with feedings we keep them in our incubator next to mom 24 hours a day and take to mom every 2 hours for a feeding able to feed and we will supplement feedings after. This has saved so many litters and has been a miracle. Has a heating element on the bottom and vents on the top very easy to clean as well.