Zebu oxen in Mumbai, India Ploughing with Oxen by George H. Harvey, Nova Scotia, Canada, 1881 Oxen used in farms for plowing Boy on an ox-drawn cart in Niger Ox skull. An ox / ˈ ɒ k s / OKS (pl.: oxen, / ˈ ɒ k s ə n / OK-sen), also known as a bullock (in BrE, AusE, and IndE), is a bovine, trained and used as a draft animal.Oxen are commonly castrated adult male cattle; castration inhibits
4 to 8 feet tall. Weight: 60 to 1,600 pounds. Bears are mammals that belong to the family Ursidae. They can be as small as four feet long and about 60 pounds (the sun bear) to as big as eight feet