Breed Heat: Breeding Supplement for Dogs & Cats Nutrition is one of the main factors that influence reproduction and help ensure the birth of healthy puppies and kittens. Making sure the female is receiving proper nutrition is essential. That’s where Breed Heat from Thomas Labs comes in. This herbal based formula is designed to support the reproduction function of female dogs and cats. It supports females with irregular cycles or conception problems, plus it reduces the stress of heat, conception, and birth. Breed Heat is formulated to reinforce a female’s health from pre heat all the way through birth. It contains supportive and vital ingredients such as zinc, red raspberry leaf, licorice root, and many others. What Are the Benefits of Supplementation? Nutrition has a big impact on reproduction and healthy offspring, so it’s important for female dogs and cats to be in peak physical health. Proper nutrition and prenatal care will help support a successful conception, help the female’s body meet the demands of pregnancy, and help ensure healthy puppies and kittens that are carried to term. Using supplements that support breeding and pregnancy can help make sure nutritional demands are met and help promote proper fetal development.