"If you search for videos of cows and bells, you will find numerous clips of cows walking around wearing large bells around their necks."
"Cows wear bells, called Cowbells, mainly for safety reasons, but they are also decorative. The bells alert neighbors that the cows belong to someone."
"Apart from safety, farmers also have their cows wear bells because it is a part of their local tradition."
"Although they can be heavy, cows eventually get used to them. Farmers would not continue to make their cattle wear bells if they seemed to be bothered by them."
"Some people think that bells are harmful to cows, causing hearing loss, weight loss, and other problems, but most cattle owners do not support these theories."