A difficult birth, or dystocia, can quickly become an emergency for dogs and cats. Knowing the early warning signs—such as prolonged contractions, green discharge, or stalled labor—helps you act fast and protect both the mother and her newborns. This guide explains the most important first‑aid steps you can take at home, what not to do, and when to seek immediate veterinary care. Whether you’re preparing for an upcoming litter or supporting a pet already in labor, these essential tips help you stay calm, informed, and ready to respond.