Understanding Dog Heat Cycles: How Long Do Dogs Bleed During Heat?
How Long Does the Bleeding Last During a Dog’s Heat Cycle? During a dog’s heat cycle, they will typically experience vaginal bleeding, which is a sign that they are fertile and ready to mate. The bleeding usually begins during the proestrus stage of the cycle, which is the first stage, and can last anywhere from 7 to 14 days. After…Read More »