The 4 to 6 month old puppy needs to bite something due to itchy tooth roots when changing teeth, but it is worth worrying about the dog that was born to bite or bite something, how to identify it? 1, you can lightly pull the dog’s tail or ears, if it “oooh”, nose up to extrude wrinkles, back hair straight up, eyes show fierce light, this is a very nervous dog, the future is likely to become a fierce, biting dog. 2, you can throw food, if it immediately fluttered over to eat food, which is obedient dog; if it is in front of you pretend to If you are a dog, you must consult the owner before you put your hand in the kennel, a gentle dog will happily jump over and lick your fingers, if you pick him up, he will shake his head and wag his tail, then he must be a gentle dog, and will not bite people when he grows up.
