Correction methods for dog biting:

1. Bring the dog into more complex human environments, observe humans at close range, and let the dog slowly Adapt to the approach or passing of strangers and reduce hostility and aggression towards strangers.

2. When playing games with your dog, you can combine it with snack rewards and choose to use teething snacks instead of ordinary snacks to meet the dog’s teething needs.

3. When taking your dog out, be sure to put a leash on it to prevent the dog from attacking and biting others.

4. You can give the dog some interesting and fun chew-resistant toys to satisfy the dog’s needs for playing, biting and grinding teeth, and to divert the dog’s attention.

5. The dog should be taught a lesson in time when it bites. You can gently hit it on the mouth, or shout loudly and slap the ground to make noise, etc. You should also say no, as long as the dog bites. If the dog bites, repeat these actions, and over time the dog will stop biting.

Methods to cultivate good dog habits:

1. Prepare a kennel for the puppy to rest in, and designate it in a fixed place. area to develop the puppy’s good habit of sleeping at regular intervals.

2. Designate a toilet area for the puppy and guide the puppy to excrete in the toilet area to develop a good habit of not excreting everywhere.

3. Prepare nutritious food for the puppy regularly and feed the puppy personally to develop the puppy’s good habit of eating on time.

4. Bathe the puppy and comb its hair regularly to keep the puppy's body clean so as to develop the puppy's good habit of paying attention to cleanliness.

5. Take the puppy out for a walk and exercise every day to keep the puppy healthy and develop a good habit of exercising.