In many cultures, an ancestral hall is often a place where ancestors or gods are worshiped and is therefore considered a sacred place. Out of respect and reverence, many people consider it inappropriate to place dogs in ancestral halls. In addition, dogs are animals and they may cause inappropriate behavior such as making noise, causing trouble, peeing and urinating in the ancestral hall, which may affect other people's prayers and worship.
In addition, dogs may also carry pathogens such as bacteria and viruses, which may have potential consequences for the hygienic conditions of the ancestral hall. threaten. Therefore, in many cultures, ancestral halls are regarded as special places whose sanctity needs to be respected and maintained. Therefore, people usually do not bring dogs into ancestral halls.