Usually by the time a puppy is 3 weeks old, they will start getting their baby teeth in! In my experience, the mothers I bred started weaning the puppies, when they were about 5-6 weeks old, because with the teeth and the puppies nursing, it starts to hurt the mother. Their nails also get long and sharp and that also hurts mom, so it helps mom alot, if you keep them trimmed! You can start introducing puppy gruel to the puppies, when they are 3-4 weeks old, but they will still be nursing from mom also!
It all depends on the size of the dog. Contact a veterinarian.
two to three times a day depending on the type and age.
5 times a day
three times
You should feed them every two days
Two times a day.
you should probobly feed it Canadian ants. there high in protein
two
3 to 4 puppies
Start when they are around 4 weeks or they have teeth.
feed the dog 2 times a day
Once or twice a day