Although I suppose you technically could, it would be very dangerous and unethical.
Yorkshire Terriers, as with many other popular and small dog breeds, have a wide range of inherited disorders present in the breed, and close inbreeding--with a brother-sister mating would most certainly be--would raise the risk of producing one of those problems exponentially. Being very small, they often have difficulty in giving birth, raising your risks even higher.
Dog breeding in general should only be undertaken by those with a set goal in mind for the offspring, who have performed all the necessary health clearances for the breed they are breeding, have researched pedigrees, and are very familiar with the problems present in their breed and their bloodline of the breed. Inbreeding should be performed by a much, much smaller group of even those responsible breeders.
In short--no, you shouldn't breed your dogs to one another. Keep them separate while the girl is in season.
It wouldn't be smart because if the have the same father( brother and sister) they would be more likely to have mutations or serious health problems. Like when you breed brother and sister cats they have double paws. I would ask a vet or animal specialest. That would be your best bet.
from what i have been told, interbreeding is where for eg 2 dogs from the same family ie, brother and sister are put together to breed.
Yeah, they can. So long as you don't breed the brother and sister's duckling to their own brothers and sisters and so on, they won't have any defects
A female dog must at least 1 years old to breed.
Yes but it is not recommended as the kids may have defects in them.
you take a male and female yorkie and the male humps the female yorkie
No that would be very stupid. Yorkies are small and GSD's big.
They can breed with any relation a part from brother and sister
Yes they only breed with their breed.The above is only partly true. A donkey is a breed, or species (Equuis asines), It, therefore, can breed true - that is, a male and a female donkey will produce another donkey.However, a donkey can interbreed with a horse as follows:A female horse (mare), and a male donkey will produce a mule.A male horse (stallion), and a female donkey will produce a hinny.
It is not recommende for brother and sister to breed because they have the same DNA and can result in issues with the babies(kind of like humans). However this may sound strange, but it is ok to breed mother to son and father to daughter.
after a place in England where they breed. Yorkshire.
Can I mate a son from my female pom with the mothers sister also?
You won't need a specific licence in order to breed the Yorkies. However, you will need a licence for running a kennel if your plan expands to that size.
Depending on the breed, yes.
They can have all kinds of problems as well as deformity. Brothers and sisters should never breed. You can breed a father to a daughter and a mother to a son but not sister to brother. It is also bad to down breed to the second generation. You end up with smaller and sickly babies then.
Yorkies is Yorkshire terrier. Yorkies are one of the very smallest of all dog breeds. This little dog is popular, highly energetic, brave, loyal and clever. Yorkie is a hunting breed who developed the breed for catching the terrible rats and mice.You might can understand more about Yorkies breed athttp://www.dogbreeds-and-doggie.com/yorkshire-terrier.htmlthe information they provided are really helpful and informative. If your really interested you should check it outGood luck i hope you find what your looking for!
Brothers and sisters, of any species of animal, cannot breed.