👉 Belching is a common and natural behavior in many animals, particularly those that have a strong need for air to breathe, such as birds, dogs, and some mammals. It typically involves the exhalation of a thick, white wafer-like substance from the mouth, which is then swallowed by the stomach. This process can be an important way for these animals to communicate with other members of their group or to conserve energy during periods of rest. Belching also plays a role in attracting mates and