Of course: we actually have a lot of breeders who use Energy Supp to help their breeding females. Energy Supp provides essential nutrient supplements to ensure problem-free pregnancy. It also helps sperm production and motility. Generally speaking, you should administer Energy Supp one to two months before mating to maximise the chance of success. To help the mother recover as quickly as possible, you can also give her the tablets just after the puppies are weaned. However, it’s not advisable to use Energy Supp during pregnancy.