My dog went into her first heat on May 28, 2006. The possibility of a male mating with her is almost impossible. Assuming optiminal fertilization time of 10 days and gestation of 64 days, that brings us to August 10, 2006. Her nipples are now swollen and producing a small amount of milk. She abdomen looks normal. Has anyone ever heard of a female dog producing milk and never being pregnant?
Answer by jj21