First, choose the time. The selection of German shepherd dog is most suitable for 40-day puppies. Because 40 days after Demu was born, the chosen Demu should be a healthy and lively puppy with strong appetite, no chewing gum, no weight loss, moist and cool nose pad, shiny and smooth fur, bright eyes and sensitive movements.
Second, the nerve response test. When choosing and testing Demeng's personality, we can observe whether he is afraid of meeting strangers, whether he can consciously play with others, whether he will react sharply to noise or shaking his handkerchief, whether he will be interested in throwing objects at him, whether he is eager to play with others and whether he is interested in playing with other puppies, because this will directly affect his interaction with his family after returning home.
Third, appearance inspection. Check all parts of the dog's appearance according to the standards that German shepherd dogs should have. First, whether the ratio of shoulder height to body length is around 8: 10. German shepherd dogs can be longer.
1, shoulder height. The shoulder height of German shepherd dog should be about 62cm, and that of bitch should be about 58cm. The male dog of German Shepherd should weigh between 35 and 35-40 kilograms, and the female dog should weigh between 29 and 29-32 kilograms.
2, coat color. German shepherd's typical coat color is black back and yellow belly, some have white spots on the chest, generally dark brown, and wolf-gray German shepherd's dog also has it, but it is rare; It is best to be black around the muzzle.
3. Eyes and ears. Dark eye color is the top grade, almond shape is the best; Upright ears are the best, and sabre-style drooping tail meets the requirements; The height of the tail should not exceed the horizontal line of the back.
4. Front page. Demu head requires a wedge shape, wide at the top, narrow at the bottom and long. The male dog's muzzle should be wide, not too slender. The incisors should cover 1/3 of the front end of mandibular incisors, and approach each other like scissors. The gap between maxillary incisors and mandibular incisors is very small.
5, chest depth. Chest depth should reach elbows, knees slightly bent and abdomen slightly contracted. German shepherd's testicles should be visible, not hidden testicles or individual testicles.
6, limbs. Strong limbs and safe and comfortable gait. You should let the dog go when choosing. If you put your hind legs together and jump after a few steps, you may get hurt.
The above are the precautions for choosing German shepherd. Do you know it helps you? If the novice dog friend is not sure, you can read my headline article. Choosing a healthy and good dog has a very important influence on the quality of your dog life in the future. I hope my answer is helpful to everyone.