How to breed and breed thoroughbred dogs

First, choose a good selection of male dogs:

Breeding dogs are the premise and key to cultivate good breeds of meat dogs. According to the breeding direction and standards of breeds, high-grade breeds of Chinese and foreign breeds are selected from Chinese and foreign breeds of Tibetan mastiffs, Japanese wolves, Japanese wolves, etc. German shepherds, Soviet red dogs and other famous pure breeds are parents.

Second, rejuvenation purification of fine native breed bitches

Native breed dogs have the advantages of strong adaptability to diseases, resistance to feeding by rough food, and high reproductive survival rate, but they are small in size and grow slowly. PIP Advertising Start Picture-in-Picture Advertisement End In contrast to the index requirements of breeder dogs, based on the second and third generations of indigenous breeder dogs for rejuvenation and purification, selected black, yellow, gray, red, etc. are eligible for breeding. The required fine native breed bitches are used as female parents.

Third, play a hybrid advantage, carefully optimize the combination

According to our many years of practical experience in breeding fine breeds of meat dogs, we use hybrid superiority to optimize the cross combination and use the two-and three-way hybrid method to breed fine breed meat dogs.

Fourth, the fixed exchange, purification and rejuvenation, strengthen the hybrid, Peiliang varieties

: According to the breeding index and standard of breeder dogs, on the basis of the two or three-way hybrids, the hybrid offspring that meet the requirements are selected and fixed and purified and rejuvenated.

Measures to Improve Breeding of Breeds

1. Improve breeding ability of breeding dogs:

A stud dog must have a healthy body, plenty of energy, and a strong sexual desire to ensure the production of good quality semen.

2, to promote normal estrus and ovulation:

To improve the nutritional status and living environment of the female dog and ensure that the female dog has a moderate and healthy physical body is the basis for promoting normal estrus and ovulation of the female dog. In particular, the nutritive supply of bitches during the breeding season must be comprehensive and abundant. For bitches that do not have long estrus or have long estrus intervals, intramuscular injections of pregnant hormone serum gonadotropins from 300 IU to 500 IU for 6 consecutive days can be performed intramuscularly on the first and second day of estrus. Chorionic Gonadotropin 300 international units ~ 500 international units, but also after the application of pregnant serum gonadotropin, prostanol injection every other day to induce estrus, ovulation, improve the conception rate.

3, to strengthen the feeding and management of bitches:

For emaciated post-breeding female dogs, two-headed rearing methods should be adopted, that is, one month before mating and one month after pregnancy, feed a high-protein, full-pasted feed with good palatability. For the first-breeding female dog, step-up breeding should be adopted, that is, as the pregnancy progresses, the bitch's nutritional level is gradually increased to meet the needs of the bitch itself and the growth and development of the fetus. For bitches with good body condition, feeding methods can be used before and after low to high, that is, after 30 days, the nutritional level can be increased to meet the needs of embryonic development.

4, strive for Ziquan full-strength:

(1) Grasping newborn food: In the seven days after the puppies are born, they mainly rely on breast milk to live, and the newborn dogs are paralyzed and paralyzed. This makes them inconvenient in action, poor in resistance, and they are afraid of cold and disease. high. Therefore, getting sufficient prandial milk to puppies is the key to promoting the puppies' robust development. Also pay attention to insulation, anti-pressure, good care Zizi.

(2) Feeding, catching and eating: In the 14th to 25th day after the puppies are born, the growth and development are rapid, the required nutrients are increasing day by day, and the bitch's milk yield reaches a peak around 21 days, and then it gradually declines, which can not meet the nutrition of puppies. Need, at this time to give feed, let the juvenile gradually transition to weaning. If you do not feed in time, it will easily lead to thin or dead chicks.

(3), weaning Guan Wang food: Ziquan generally weaned at 45 days of age, began independent life. At this time, in order for the puppies to gradually adapt to the feed types of the young dogs, the feeding of this period should be strengthened.