Physically, yes. Just like with humans. However the potential negative affects from inbreeding are the same and should be avoided
There's no such beast. The parents are too different to breed sucessfully.
No. The effect on the female of bearing a litter is the same, regardless of the breeding of the puppies. A pure breed means that the mother and father of THAT dog must be the same kind and size (minature, regular size).
only when the puppies arrive
well actually the dogs dont breed sorry =( No you don't have to be on for them to breed. (The female will wake up in the morning with puppies by her tummy.)
No, a female Chihuahua can not have pit-bull puppies The Chihuahua is a very small breed dog. The pit-bull is a large breed dog. Breeding a Chihuahua with a pit-bull can not only cause issues with the puppies but it can ultimately cause death to the female Chihuahua.
Yes
Nothing. The female must be on heat to breed puppies.
Depending on the breed, yes.
A male dog is a Boy and a female dog is a girl. If they breed, then they could have puppies.
You should not breed your female until she has had her 2nd or 3rd heat.
Chihuahuas reproduce in the same manner as does any other breed of canine. The male and female mate and the female has puppies.
I have heard your nintendogs can breed in dalmatian and friends, you will have to put one female and one male(both the same breed) and in a week you will have puppies.