Basically, there are three important breeding theory, and they are inbreeding (Inbreeding), breeding system (Linebreeding) and different breeding systems (Out-crossing/Out-breeding), but to pay attention no material what variety of forgery theory, have to make the same kind of purebred dog breeding, dog breeding was depicted as pure. * Know
pending ahead breeding for dog breeding with what the theory,
Women Puma Baylee Future Cat, should disburse care to:
(1) balance of strengths and weaknesses, that is, to balance the public for breeding dogs and bitches of the advantages and disadvantages If dogs and bitches Jie same shortcomings, we have to avoid using these two dogs for mating, by fewest for breeding male and female dog,
Women Puma Espera, the advantage is to have a dog the additional end of the shortcomings, in order to have complementary The role of the (Compensation).
For sample, if the standard of the breed of dog is to be small ears, and secondhand as breeding dogs ears larger, female dog is small ears, they can mate the two, but If the bitches and dogs with big ears, the offspring will still be born with big ears,
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yet tin no ascertain the two have encountered all the strengths and weaknesses of a balanced dog, they need to understand how to choose, certain breeds such for the standard is the absence to stand upright ears, merely as a breeding dog The ears are sagging, they should be dodged as 2 dogs because breeding; the inverse whether this disadvantage in terms of the dog, not a big drawback, in this environment had no alternative, we use these two dogs, So is the emphasis above balancing the strengths and disabilities breeders of wisdom and learning of the breed. (2) is correct, there ambition be a purebred dog is a genealogy (Pedigree), this writing will be written on namely pedigree dogs enrolled label of the previous generations; in truth this pedigree whether correct, no merely as the identification of the dog, but also to assist examine if the origin of its own special strengths and weaknesses; for instance, pedigree show dog is only nigh the man and petticoat VA2 VA1 breeding out, so to understand the two 1,
Puma Australia,2 strengths and weaknesses of their own dogs and breeding two dogs of the breed of dog breeding family of origin, whether the dog is required, 2 small ears,
Women Puma Repli Cat, although 2 of the offspring is yet a agreeable dog, but ear slightly, this will need to use a small ear of the dog's descendant for mating with 1,2, 1,2 Shou can make up the lack of offspring. Understanding of the upon two points, you can decide how to make dog breeding.
· What namely inbreeding (breeding)?
breeding fusion is called inbreeding, the relationship is quite near to their origin, such as female parent with the child with the mama, same father with the mother's sibling and sister mating, semi- brother and sister mating (two categories: First, dogs and bitches of the same father but alter mama, the second is the same mom but differ father). In the above fusion, with the same father with the mother's blood brother and sister of the closest, for theoretically: the same father with the dog's genetic mother is the same. * Both mating, all of their genes will be more reinforced, more purified, in this circumstance, the paparazzi may be a lair, there are genetic in some dogs can show itself all the advantages of the blood system, which then the so-called , looks like the breed of dog there.
· What avails? What is wrong?
This is actually the standard by the decision of the breeds, such as the German Shepherd should be muscular erect ears, so if the health of offspring of a pair of erect ears when strong This is good genetic elements, on the contrary, because the Bulldog (Bulldog) ears need to twist and curve back separately, then their offspring if the ear is straight, in this breeds to dog fighting that is very bad, so any breeding means are based on the breed standard for the foundation to understand the different breed standards, will be capable to know what good, what is bad. In inbreeding, the advantages and disadvantages of both will be attach, so in theory, the same father, same mother down the dogs nativity in Aberdeen, the probability of three groups: an group is to focus on the advantages, strengths and weaknesses of a team is mingled , while the other group is to focus on bad points, in this case, you will find
more in order to avoid the lesser and inferior genetic ailment reasoned along inbreeding,
Pumas, Germany Dog Association (SV) requirements are: three generations of pedigree blood lines behind (parent, grandfather and great-grandfather Department Department) among the banned breed.
Theory of purebred dog breeding
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