Why do you tease dogs and cats with a squeaking sound?

Because dogs don't feel good about sound. It sometimes tilts its head when talking. It seems to want you to talk, but it can only understand monosyllabic characters.

Just like naming a dog, it needs monosyllabic words to remember it. Usually, it barks badly. As soon as the tut-tut sounds, it feels something to eat, so it naturally runs faster.

Extended data:

"A dog wags its tail to show its happiness and welcome", which is actually inaccurate. Of course, if your dog sees the cheerful running, wagging its tail and shaking its head, it must be a signal of love and missing. However, if a strange dog slaps its tail in a circular way from left to right, and its limbs are tight and sometimes accompanied by teeth, it is saying: Don't come near me.

Therefore, a strange dog wagging its tail at you may just show anxiety and fear. At this time, it is best not to make a move, and then approach the dog when it accepts you.