It is normal. Most breeders let the first heat pass and breed the female after her first year.
time lines are the same for all dogs a normal human year for the first 2 years and after 7 dog years to a human year.
My neighbors Golden had eleven pups in her first litter. She had another litter a couple of years later and had nine.
You can do it at any time, but breeding as a puppy is dangerous and the mother or litter may get sick. It's best to do it when your puppy is a few years old, and if you don't want your dog to reproduce, you may get her spayed. Or, if it's a boy, neutered.
Cats usually have 5-15 kittens if it is the first litter if they have 15+ then it may be a problem if the cat is under 3 years if it has 4 and down kittens then there may be hidden kittens
If by "Session" you mean estrus/heat; no. A female dog can not get pregnant if they are not in estrus. Many female dogs can not safely carry a litter to term if they where bred during their first or second heat, and reputable breeders usually wait till the dog is around three years old.
No, a hamster can have her first litter when she's two. It's more common that she'll have her first sooner, but when she's two, it's okay. She's not old at two. She's old at 5-7.
A puppy is just a young version of a dog, and puppyhood is typically 1-4 years. A usual sign that a puppy isn't a puppy anymore, is they are much larger and they are harder to train. A dog's sexual maturity age is usually 4-5 years of age.
My dog is 2 years old and this is her first litter ever! she is a mini poodle and we bred her with a mini poodle. she just had one puppy 30 mins ago and we dont know if she is going to have any more. She starts shaking and panting every 5 minutes and then stops and is fine. will she have any more puppies or just the one?
Well, first it's a puppy, then it becomes a full grown dog, and years or months later it will die.
About 2 years old. But is best to spay her. Female cats do not need to have a litter first.
As a puppy. Most dogs are more playful in their youth (puppy years) than as they mature.
Yes, this is completely normal. The average age of menarche (first period) is 13 years old, but anything between 8 years old and 18 years old is considered normal.