Incredible What Can Cows Eat That Make Them Crazy References. Simply leave them feed and water and don't do anything to them or with them for a few hours. Cows produce about 20 percent of the methane gas generated per year, according to penn state university.
Eventually, they'll regurgitate the cud to finish chewing. The microbes digest grass and hay that cows eat to convert it to energy. As i chewed the soft bones and the soft feathers of the balut egg, i began to imagine every part of the embryo, from its beak to its claws.
