They should only have two maximum.
Yes they can.
about 1 year after its birth
just like any other normal dog
It tooks about a week for a female German shepherd to eccept a new mate, so don't rush them.
A female must be sexually mature so about 18months of age and must be at the peak of her cycle and ready to mate.
Pretty much any dog breeds can mate if they are male and female. But I recommend next time you post, instead of saying "get it going on" say mate.So yes.
The word for mate in German is "Kumpel" or "Freund".
ofcourse not...never before 6 months...and its more preferable that u wait till 1 year old.
At this time in the puppy's life he becomes an adult and your male German shepherd will become sggressive unless you neuter him, he will be aggressive because of the urge to mate and way to many puppies are born a year and most of them die so please don't over breed
A German Shepherd X Rottweiler. This would probably be of medium size, have a brown and black coat, have a long fluffy tail and a wide head with powerful jaws. Depending on whether the German Shepherd is long-coat or short-coat, the puppies will be the same. This would make a large, powerful crossbred which would need firm handling and socialisation to give it a good temperament.
as many as it wants..
18 times, mate.