What to do when dog is in heat

Your dog will only bleed for around half of the total cycle, usually 7 to 10 days. Generally, bigger dogs bleed more than smaller dogs, but it varies between dogs. Some dogs bleed very little.

Do not leave your dog outside and unsupervised: A female dog in heat who's also outside and alone is the perfect company for a passerby (or stray) male dog looking to mate. Walk your dog with a leash: To safely walk your dog while she's in heat, you should always keep her on a leash despite her obedience skills.

The canine estrous (reproductive) cycle is made up of 4 different stages. These are proestrus, estrus, diestrus, and anestrus. Each stage has differing signs related to behavior, physical or clinical changes, hormonal changes, physiologic changes, and cytologic (vaginal smear) changes.

Behavior & Pain While In Heat Much like humans, female dogs experience cramps and hormonal changes when their bodies are preparing to mate. Also, like humans, this can be uncomfortable and can make them feel irritable and emotional. Be sure to consider your dog's feelings and needs during this time.