How to judge the dog age dog age judgment method2021-09-29
How to judge the dog age? How do you see how the dog age is there when you see a pet dog? The following small series is to share the dog’s age judgment method.
Dog age judgment method Daquan:
Judging the age of dogs mainly relying on the wear and falling of dog teeth, and should also refer to its facial expression, body, and wool, and there is a change in elderly hair and changes in the elderly eyes.
Wear and falling of teeth. After ten days after the dog was born, there was a decath to teeth. After two months, the dog teeth were gradually changed to a constant tooth, 8 to 10 months old tooth, but it takes 1 year and a half to teeth to grow firm. The puppy swallowed the emption, because the milk is soft, the dog’s gastrointestinal can digest it. Rely on teeth to estimate the dog’s age form.
The situation is related to age, the greater the age, the more wear. However, this is also a big relationship with the nature of the animal. If you often eat soft food and bones, the dog’s tooth wear is not the same, so it can only be used as a reference.
Age tooth condition
19-28 age breast tooth long
21-28 Youth 3rd breasts long out
21-35 days old breast teeth long out
21-42 The fourth breasts of the age of 21-
28-42 The second milky in front of the milk
2 months all the milk deodes
3 – 4 months replacement 1st, second cut teeth, permanent cut teeth
4 – May fare replace the first model, the permanent premolar
4 – June-year-old replacement dog teeth, long dog teeth, the upper and lower jaws, the first permanent rear molar
4-7 months of age replace the second rear molar teeth, long to teeth
5 – June-year replacement of the third cut to teeth, grow permanent teeth
5 – July 2nd, 3rd, 4th, permanent front
6 – September of the age of age 3 permanent post-molar
9 – 10 months all permanent teeth
1 year old is permanent to teeth, white, bright, cut teeth
1-year-old half mandibular first cut tip has wear
2-year-old and a half mandibular second cut teeth with wear
3-year-old half-jaw first cut tip has wear
4-year-old half-jaw second cut tip has wear
5-year-old mandibular third cut teeth started wear, first, second cut teeth wear the rectangle, canine teeth start wear
6-year-old mandibular third cutting tip begins to wear, dog teeth dy
7-year-old mandibular first cut teeth wear to the root of the tooth, abrasive into an ellipse
8-year-old mandibular first cut teeth are wear and tilt forward
10-year-old jaw second, mandibular first cut grinding surface is elliptical
16-year-old cut to teeth
20-year-old dog teeth fall off
The age of dogs can usually be synthesized according to its appearance and teeth, the degree of wear, the exterior color change, and the degree of falling. The old dog is coarsered, no shiny, shallow (retreat), the jaw has white hair, the two eyes are light, the action is slow, the young dog is smooth, the gloss, the two eyes have God, full of vitality, flexible, but the active The identification cannot determine the exact age of the dog, must be determined according to the tooth conditions. Of course, the degree of wear of dog teeth is also a certain relationship with feed and feeding management.
Dogs around 1 year old, expression is active, eyes have God, good. 2-4 years old dog, friendly, spiritual, enthusiasm. The old dog greater than the 7-year-old dog, the spirit is back, and it is back to the stimulus, and he is not willing to move.
When the young dog is active, the body is light, and there is a bit clumsy when I have 2-5 years old, but it is stable and safe and reliable. Elderly dogs over 10 years old, to take later, ridge back, and slow down, walk slowly.
The appearance of the gray white (i.e., the original non-gray dog turned into grayish hair), first occurred in the lip area, the jaw region. The 4-5-year-old dog begins to see a few white hairs. It has increased significantly when 5-6 years old, and it has been extended to the back, the nose, the eyelid, eyebrows, etc. The whole head is gone. More than 1 0 year old dog amount, the front of the face and the head of the head. More than 13 years old, the whole head becomes white (there are still a dog 10-14 years old, the hair is still constant). For white, yellowish or maroon with white whitewasket, can not change the auxiliary means of age judgment.
The young dog eyes have gods, and the dog eyes over 7 years old have cataract. There are many cataracts in the age of 8, and the 9-10-year-old dog has a cataract. There are more than 10 years old. Almost all have cataracts. Early cataract crystals were blue and green. Typical cataracts in central or central, calendering, crystal turbidity is grayed or grayish, and has obvious green reflection. Individual dogs are 1-1.5 years old.