Correct breeding time and breeding methods Tibetan mastiff

1. Correct master mastiff time (period), is key to improving conception rate. Therefore, we must figure out the best breeding time period according to the bitch in heat. The projection method is to identify significant swelling bitches vulva flushing or see Calculations l day when the first drop of blood to stop bleeding is 21 days. Tibetan Mastiff is an ancient type of dog, it's the time of ovulation than after the general dog would like to postpone a few days, so by the time the operation of conventional breeding, pregnancy rate would affect even empty arms. Under normal circumstances, the first l day from bloodshed to the first 11 days of Petty twice; the first 13 days of Petty twice; the first 15 days of Petty three times, beginning with the dog if it is, it has been delayed for 1-2 days . In order to improve breeding better grasp of the first 17 days supplemented with 1 times. When breeding calculate the exact date, must remember well the first day of bleeding of date. However, a few bitches ** ejection does not appear in proestrus and estrus, some bitches blood secretions sustainable to estrus, or even extended to several days late estrus for such dogs can not rely on observation ** bleeding to determine the breeding date or not available at this time trial dogs love, willing to accept when the bitches 1 to 3 days after the public ** with the most suitable breeding period, the Tibetan mastiff breeding period can be coated by ** piece keratinocytes, tests to determine the fine grape. 2. Preparation and breeding method (l) before mastiff mastiff: Tibetan mastiff breeding ready to respond in front of the male dog before breeding bitches health inspection, in order to prevent disease infection, deworming to bitch, and an appropriate increase in nutrition. Mastiff dogs should not eat too much before, avoid vomiting reflex. Male and female dog breeding mental state should be the best time, best in the morning from 8 to 10 o'clock. Mating the best place in the bitch kept relatively quiet place or place, except that relating to the keeper outside the presence of care, try to avoid the crowd, to protect against disturbed. Tibetan mastiff should let loose for a free tour and discharge urine before mating. (2) breeding methods: Tibetan mastiff breeding methods can be used for natural mating and mating-assisted methods. ① natural mating method: refers to the public, on their own mating bitches, no staff to help. ② Auxiliary mating method: refers to the public, with the help of bitches in human mating. When the lack of experience or because dogs mating male, female dog body size differences between the like, while not self-mate, the officer can assist male breeding dogs, or grab bitches, thigh after leaning to stable standing position, sit down and let the bitch or side to side. If dogs are too high, you can take a piece of wood on the proper foot pad up bitches, bitches accepted mating force. Some bitches refuse to mate, a male dog can be taken to change the approach. Because some dogs bitches selectively habits, often after a change in the dog, mating can be carried out smoothly. If you are still not good enough for seed, it can be taken public, bitches cohabitation, to cultivate their feelings, in order to achieve the purpose of mating. 3. The number of mating precious Tibetan Mastiff is an ancient breed, king of the world famous dog, man-dog, the father of a large dog, its worth what a noble, therefore, in terms of breeding and other dogs can not be the same. In order to improve the pregnancy rate, to prevent mismatches, empty cup, we propose that in the hair of pregnant breeding mate three times as well, if necessary, with four times. L times after mating, the interval l matched the 2nd day, inferior race analogy. Do not "double breeding method" when breeding, to adopt "difficult with France", choose a male ** Comes after 1 day interval, and then mate with the same male dogs only, so clear pedigree can be purebred. Bitches in sexual excitement, many ovulation, repeated breeding, can increase the chance of fertilization of the egg and increase the number of fertilized eggs, thereby improving the conception rate and calving rate. 4. Caution dogs can only mate once a day, three times a mate one day after the break. To determine whether breeding on, according to the degree of **** valgus, such as after mating **** valgus Clearly, it shows have been accompanied by pregnant; if **** naturally closed, then not coupled. In addition, when the dogs mating to pay attention to safety, to prevent the female dog sit or down, avoid dogs were injured. Because dogs YJ special structure, mating state usually lasts 10 to 30 minutes, this time, will not be able to force them apart, dogs should wait their own liberation. After mating, the female dog the dog back into the cage, making it quiet and rest, do not let the bitch sit down, to prevent the outflow **; do not let the bitch urinate because urine is acidic, sperm death. After mating is complete, lift the legs bitch, easy to make sperm The depth to warrant flow out, in order to improve the pregnancy rate. After mating, breeding records should be prepared to establish a card. Source: www.zgzaxxw.com