Breeding carnivorous dogs is very important.

To be successful, you must choose a good breed. Generally speaking, a carnivore is a large purebred dog crossed with a local dog F1 or F2 generation hybrid dog, or F1 and F2 generation crossbred dogs. The selection of purebred male dogs is particularly important. At present, the purebred male dogs selected in China include Tibetan Mastiff, Da Dan, Saint Bernard, etc. Among them, the F1 generation of Tibetan Mastiff is active and fierce, and is not suitable for group breeding; the F1 generation of Da Dan has low meat production rate. The breeding of St. Bernard dog as the sire of meat dog has the following advantages: fast growth speed, 75-100 kg of adult male dog, 55-75 kg of adult female dog, high litter rate, docile temperament, suitable for group breeding, obvious heterosis (the above mainly quotes the report of Shenyang Science Committee on St. Bernard Meat Dog Modernization Breeding Project). It is not absolute to say that St. Bernard is suitable as a meat dog breed dog, but also depends on local conditions and their own conditions. However, in order to develop the meat dog industry, the road of large-scale is imperative. F1 and F2 hybrids are similar to purebred dogs, and some people are motivated by profit to deceive dog buyers by using hybrids as purebred dogs. The following description of St. Bernard dogs will help readers identify purebred dogs: large head, wide skull, slightly arched, high cheekbones. Short snout, straight nose, nostrils wide and open, black, ears medium size, high, was muddy triangular, close to the head. The eye is medium in size, dark brown, moderately sunken, and the lower eyelid is not completely closed. Red and thick eyelid conjunctiva or third eyelid can be seen. The limbs are muscular, strong and powerful, the shoulders are obvious, the chest is well arched, the back is broad, gentle slope to the buttocks, and the abdomen is slightly contracted. The forelegs are strong and straight, the hind legs moderately jointed, the feet broad, and the toes strong and moderately close together. The coat color is different shades of white and red, red with white or brown yellow, etc., with different spots, neck spots and white nose bridge is very suitable for the requirements. Even if you choose a purebred St. Bernard dog, you should also select a large individual, good condition, excellent parents as a breeding dog according to the principle of purification and rejuvenation. Through such a series of choices, dog breeding is likely to succeed.