Know how to distinguish food

A dog with high IQ will know how to distinguish food by itself. If it eats something unpleasant or uncomfortable once, it will never eat it a second time, so if you want to deceive it, then It's impossible. However, owners should still pay attention to the health of their dogs. Some foods that are high in salt and oil must not be fed to dogs, as they will cause excessive hair loss, tear stains, skin diseases, malnutrition, etc.

Know how to defecate at designated places

Dogs with high IQs will defecate at designated places by their owners after being taught by their owners. They will defecate in designated places regularly every day. The owner doesn't have to worry about it. It will never be like a dog with a low IQ. No matter how many times the owner teaches it, it will always poop and urinate at home. It will not change despite repeated admonitions, and it is even stupid enough to urinate in the place where it sleeps. It is recommended that the owner combines training with some small snacks and the like, and patiently educates the dog several times, which may make it easier for the dog to remember.

Know how to go home by yourself

Dogs like to play very much. If the dog has a high IQ and knows how to go home after a certain time when he runs out to play, This is undoubtedly smart. But it is best not to let the dog go out to play by itself. If you take the dog out, you still need to be on a leash.