***** pills Are formulated the same as thomas labs' formula. It contains prenatal vitamins for dogs. It is an all-in-one supplement formulated with vitamins, minerals, and micronutrients to support the overall health of female dogs throughout pregnancy. Also it provides sources of folic acid, iron, zinc, and dha to support the development and function of the brain, central nervous tissue, and vision in puppies. Buy it now at lots of love pet products.