How to Train Dogs Not to Bite Things Randomly

Dogs biting things randomly at home is a troublesome problem. So how to train dogs not to bite things randomly? Below are some recommended methods to train dogs not to bite things randomly, you can refer to them!
The main reasons dogs bite things randomly are teething and venting loneliness. The following are countermeasures for dogs biting things randomly:
1. After entering the house, restrict the dog to the kennel and playground for playing.
2. Choose toys for it to play with, such as commercially available rawhide fake bones and treat-dispensing balls. Put delicious treats inside a pet-specific treat ball for it to explore and enjoy. This will keep it busy for several hours, and the remaining time it can only be used for napping.
3. Increase outdoor walking time and exercise when the dog is a bit older. Currently, if the dog is too small, it is not allowed, and must wait until after vaccination.
4. Place movable objects high up or put them away.
5. When the dog bites things randomly, you can loudly scold or make an angry sound, while immediately tapping its head lightly (the strength must be controlled, not too hard, otherwise it will hate you; not too light, otherwise it will think you are playing with it). It will usually bite again out of retaliatory psychology, at which time you tap its head again... Repeat this four or five times until it stops biting you. Next time when it bites people, use this method again, generally good results will appear within a month.
6. Prepare a water spray gun, and spray water on the dog when it misbehaves. The effect is also very good.
A puppy that does not have any biting habit at all is either physically ill or has a bad disposition. As long as you are good at stopping random biting behavior, it can still be trained well. (Source: PetsZone)