You guys are making this way too easy. Since no one called him out on it, I am going to assume that most of you don't know the difference either. I will try my best to explain in terms you all can comprehend.
Happy is right, Bevo is a "steer" but he is also a cow. When Bevo was born, he had a mommy cow, also known as a "heifer", and a daddy cow, also known as a "bull". When Bevo was born, he was also a "bull". At a very young age, his owners removed his testicles and he became what is known as a "steer". A "steer" is a daddy cow that does not have his testicles anymore and can no longer have baby cows. In other words, bulls, heifers and steers are all "cows". A heifer is a girl cow, a bull is a boy cow that still has his testicles and a steer is a boy cow who no longer has his testicles. I hope this is understandable to all.
No charge for the free education.
Y'all might want to have someone check out these facts since my major was not in agriculture.