After their 1st year. It's not safe to do it before because their body is not always prepared for birth and she and the pups may die. Typically, at a young age their not good
mothers... In any case, check with your vet.
You can mate female dogs at any age.
You should wait till your dogs 3rd heat cycle. If you breed them on their first heat, they usually are fully sexually mature, and it can be very dangerous for the dog and puppies. Think of it this way. Just because a human is getting her period, doesn't mean she is old enough for a baby. If you want healthy puppy's wait till the mother is 2 yrs old at least.
You should not breed from a Dog until she has had at least two seasons, although the ideal breeding age is three years old.
You should wait until the female is at least two and younger than six Also keep in mind that you will want to skip heats in between breedings and only breed about three times total.
Females can only get pregnant during heat. They can have their first season as early as 6 months old. If they are not in heat and are mated, they can not get pregnant.
On her 2nd or 3rd season, or when she is over 18 months old. Bigger dogs need to be left longer as they take longer to mature.
3 and up
Once the ovaries and uterus have been removed from a female dog, it is impossible for her to get pregnant. If a bitch 'believed' to have been spayed does get pregnant, it must then become obvious that the dog was never spayed.
There are several reasons a female dog's nipples can become enlarged:in heat / pregnancyfalse pregnancysurrogate/induced lactationlow to the ground / physical irritationtumors / cancerSeek the assistance of a veterinarian to make sure.
Male dogs reach sexual maturity around 6 or 7 months of age. A nine month old puppy could definitely get a female dog pregnant. As the owner of a male dog, you have the responsibility to prevent unwanted litters. You need to have your dog neutered. There are many free and reduced cost neutering clinics. Ask your vet or local animal shelter what programs are in your area.
NO
I will assume you are talking about the dog's heat cycle. A female dog does not have a menopause, as people do. Their cycles continue their entire life, though in it's elder years the cycle can become less predictable as to when it occurs. A female dog no matter it's age can become pregnant, but that doesn't mean it's healthy for an older dog! This is why female dogs need to be spayed, preferably before the onset of their first heat cycle.
If the female is trying to get pregnant with a male dog then it will go on the males back but if the female dog is going on the males back while pregnant then it may means that they wanted to have another baby.
By mating with a male dog.
No
Sometimes.
They can be bred when they have their first heat cycle which can be as early as four months but is more typically around six months. It is generally not recommended to breed a dog on it's first heat.
doggy style. How did you think they do it?
Yes.