Can dogs have a period?And how long does it last?
my dog just today started bleeding from her *** does it mean she has a period?and when does it end?
Update: what does it mean she is on heat?
Update 2: we put a diaper for dogs on her,should we have done that?
Update 3: shes bearly like 7 months,how can she be ready to have puppies?
A dog goes into heat. She does not have a period. Yes, blood is lost but for a completely different reason. Look up the canine "estrus cycle" and compare it with the human "menstrual cycle" and you will see there is a difference in the reasons for blood loss.
A heat lasts three weeks and it recommended you get her spayed as soon as this one is over to prevent cancers, infection. unwanted litters of puppies, etc. It does not harm her or make her put on weight or any of that rubbish and it may save her life should it prevent uterine cancer or some life-threatening infection.
ADD: Biologically she is ready to have puppies at her first heat (7 months is about normal) but no female should be allowed to until it is 2 years of age. Humans start their periods at an average of 12 years but would a human be ready to have a baby at that age? Of course not. A similar concept holds for dogs.