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Normally the larger the breed, the older they are before they have their first heat. But that is not always true and being around another female dog in heat can bring them into heat earlier. Normally between 6-9 months for the first heat.
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∙ 13y ago
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∙ 11y agoThe correct term for the female dog's period is called a heat cycle. It usually begins around 6 months of age but this can vary from dog to dog. After the dog's first cycle it will then have a cycle approximately every 6 months, this cycle does change if the dog becomes pregnant and delivers pups and it can also change as the dog ages.
A normal heat cycle runs up to 28 days, the dog is NOT fertile during the entire cycle so if you are looking this up because you may want to breed your dog before you do RESEARCH everything that is involved in breeding find a mentor because seriously if you do not even know what age they start at you really do not know what you are getting yourself into.
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∙ 12y agoUsually around 6 months of age, sometimes a little sooner, sometimes later. It is very dangerous for your dog to get pregnant during her first heat cycle, you usually should wait untill your dogs 3rd heat cycle before breeding. So pay close attention to your pup!
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∙ 15y ago2-3 weeks every 6-10 months, it depends on the breed and and the size. The adverage is 3 weeks evey 6 months. They do have diapers for her so she wond bleed on the furniture. Good Luck! :)
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∙ 12y agodogs are awsome and they get their period at 2 years
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∙ 13y agoMaybe because of eating disorder or uncutted time in labour wat i mean is the puppy died in the stomach. Thanks for asking
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∙ 13y ago6 to 8 months.
but dogs are different to humans they bleed when in heat (are fertile).
Wiki User
∙ 15y ago6 and 8 months of age.
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Do animals have periods?
Only if they are girls! But yes they do have periods. Otherwise they could not have babies..... No matter what I'm pretty sure that girl dogs do have periods. So yes animals do have periods!
Do other animals have periods?
bess dogs, birds. i think monkeys
How old are the dogs that dog sled?
They start training at a very young age but they dog sled until they are about 10 years old.
What age can dogs have erections?
Dogs can have erections at any age. But very few have them before 5 months.
Where did guide dog start?
where did the guide dogs start
Is it ok if you have start your perido when you were 9?
Yes it's fine to start your period when you were nine because usually girls start their periods at age 8 to age 12. Yes it's fine to start your period when you were nine because usually girls start their periods at age 8 to age 12.
Do periods start when your ten years old?
Periods can start at a range of ages, the average is 12 years old but they can start at age 7 or 14.
When is the earliest age a girl can start puberty and periods?
about 14
What is the maximun age to start your periods?
There is no max age. Everyone is different. If you are in your late teens see a doctor.
What age are you most likely to start your periods?
The latest age is 17 and if you dont get it by then talk to a family doctor
When you start your period will your periods continue for the rest of your life?
No they stop at age 45 or so.
Can breast formation start before start of periods in a 9 year old?
Yes they can. Some even before that age.
How old do you have to be to your period?
On average girls start thei periods at about 12 years of age, They can begin menstruating as early as 8 years of age or as late as 16 years of age. Most people think they don't have periods because they are older than 14, but that's not true, people even start at the age of 16.
Do dogs have priods?
Yes, female dogs have periods.
Is there a problem if someone hasn't started their periods at the age of 13?
Not at all- my sister didn't start until she was seventeen. You can start at any age, from as early as 11 to as late as 20.
How often do female dogs have menstrual cycles?
Female dogs do not have actual menstrual cycles. Instead, they have estrus cycles. These cycles consists of proestrus, estrus, diestrus and anestrus. The number of cycles varies by breed with most breeds cycling two times a year,
What is the average age for girls periods to start?
the average age for a girls period 2 start is 11-16 but you can start your period at any time in your life but if you haven't started it by the time you are 18 go and see a doctor.
