Mexican hairless dog (details)
Dogs usually like to smell in the east and smell in the west during a walk. If they find dropped food or bones discarded by others on the road, most dogs will go over and try to pick them up. Let's not talk about whether those things can be eaten or not, and we can't foresee what harm they will do after eating them. Therefore, we should learn how to prevent dogs from eating food on the road, so that their health can be guaranteed.
Once you NOtice that dogs want to eat things on the road, you should immediately hold them with a leash or chain, and gently pat the dog's mouth, but it's best not to pat the dog's nose, because this may make the dog think that the owner is encouraging him to eat these things, and loudly say "no" or "no" in a stern and firm tone, so as to let him know that this is wrong. As long as he wants to eat in the street, do so, and he will not pick up anything to eat in the future. However, maybe a lesson won't have much effect. It will take repeated times for a dog to remember that it will be criticized by its owner if it wants to pick up food on the road. Then, when they see food falling on the ground again, they will ignore it.
Picking up roadside food at random has a great influence on dogs, and it is not what we want to see if the bones get stuck in our throats, so we must pay attention to how to prevent dogs from eating roadside food.