When the female dog is ready for mating, one time is enough.
around 5, because the dog will get old, and the hips on the dog aren't that good for breeding, and mounting! you should wait before 1-4 for breeding!
The dog has to be mature.
never
You should get the dog cheaper if the breeder wants to have breeding rights to use that particular dog later on. You don't have to agree to this, you may choose to get another puppy. But you should definitely _not_ pay extra for having a dog and the breeder has breeding rights, that would be crazy. Hope this helps. :)
a dog should be about 2 years old before being bred
2 times
3-4 times
Any pet shop or vet should be able to point you in the right direction. Otherwise look up one of the many dog clubs and societies. They will provide you with direction. Otherwise buy a dog breeding book.
As long as the dog passes a veterinary exam, there's nothing wrong with adopting a dog that was being used for breeding. You should of course, have her spayed.
yes
A stud dog can breed multiple times, but the number of times it can be registered depends on the breeding regulations of the specific kennel club or registry. Generally, there are no strict limits on the number of litters a stud can sire, but responsible breeding practices and health testing are essential. Additionally, each litter must be registered separately, and there may be guidelines regarding the age and health of the dog. Always check with the relevant breeding organization for specific rules.
Dogs should be at least one year of age and in good health before breeding. In my opinion, one litter a year is healthy for a dog. And breeding should stop when they are over 6 years old.