How to identify biting dogs
First of all, you can gently pull the dog's tail or ears. If it "barks", its nose is wrinkled, its back hair is erect, and its eyes show fierce light, it shows that it is a very neurotic dog, and will probably become a fierce and biting dog in the future.
Secondly, you can throw out the dog's favorite food. If it flies to eat food immediately, it is a submissive dog; if it pretends to be blind to you, and when you turn around, it will eat the food in the corner. This must be a very cunning dog.
When buying a dog, if you put your hand into the dog's nest, it will happily rush over and lick your fingers. If you hold it up, it will shake its head and swing its tail. This must be a gentle dog, and it will not bite when it grows up.
How to identify a biting dog
How to see the age of a dog through its teeth
In general, adult dogs have 6 permanent teeth, 2 canine teeth, 8 premolars, 4 molars in the upper jaw, e teeth in the lower and toilet, and 42 deciduous teeth in total. 00 the number distribution of deciduous teeth in young dogs: 6 in the upper and lower incisors, 2 in the upper and lower canine teeth, 6 in the upper and lower premolars, and 6 in the upper and lower premolars. The age of adult dog is the most obvious in the growth, wear and blunt of teeth. The age of puppies can be judged from the number of canine teeth, strength, old and new, brightness, etc. Judging the age of a dog is roughly based on the following criteria
About 20 days later, the teeth grew out irregularly
After 30-40 days, the deciduous incisors grew well.
After 2 months, the deciduous teeth are all long, thin and tender white.
2-4 months, the first primary incisor was replaced,
After 5-6 months, the second and third primary incisors and all deciduous canine teeth were replaced.
After 8 months, all teeth were replaced with permanent teeth.
One year old, the permanent teeth are long, smooth and firm, and the upper part of the incisor is pointed.
At the age of 15, the peak of the first mandibular incisor was worn out.
2. 5 years old, the peak of the second mandibular incisor was worn out.
3. 5 years old, the peak of maxillary first incisor was worn out.
At the age of 4 and 5, the peak of maxillary second incisor was worn out.
At the age of 5, the peak of the third incisor was slightly worn and the first and second incisors were rectangular.
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