Understanding Estrus in Dogs: Signs, Cycle Length, and Management

Estrus, also known as heat or season, is a period of sexual receptivity in female mammals, including dogs. During this time, the female's body prepares for breeding and she will exhibit behavioral changes and physical signs that indicate her readiness to mate.

In dogs, estrus typically occurs every six months to one year, depending on the individual dog and breed. It usually lasts for about 2-3 weeks, during which time the female will be more receptive to male advances and will exhibit behaviors such as flagging (lifting the tail) or inviting (exposing the vulva).

It's important to note that not all dogs will display obvious signs of estrus, especially if they are spayed or neutered. Additionally, some breeds, such as miniature poodles, may have a shorter estrous cycle than other breeds.

If you suspect your dog is in heat, it's important to keep her safe and prevent unwanted breeding. You can do this by keeping her indoors, leashing her when outside, and avoiding exposure to unneutered males. It's also recommended to consult with a veterinarian or experienced breeder for proper guidance on managing your dog's estrus cycle.