Do dogs get their period?
Daniel Lopez
Updated on March 21, 2026
Do female dogs have periods? Well, yes, but they are a part of what is properly called an
estrus cycle
Estrous cycles start after sexual maturity in females and are interrupted by anestrous phases, otherwise known as "rest" phases, or by pregnancies. Typically, estrous cycles repeat until death. These cycles are widely variable in duration and frequency depending on the species.
› wiki › Estrous_cycle
How long does dog bleed on period?
A dog in heat can bleed for around 7 to 10 days. During this first stage of the reproductive cycle, the female will not accept a male.What do I do when my dog gets her period?
She's going to need extra love and attention.
- Pups tend to get quite snuggly during this time, so set aside some extra slots for lots of cuddles. ...
- Offer a safe, chew resistant toy that she can nudge up against. ...
- Never scold your pup if she happens to make a bloody mess, just calmly reassure her while you clean it up.