A friend down the road a piece has a small herd she calls her "Lawn Art". When there is a calf present she told us to not approach the calf as the whole herd will provide protection. I have posted photos of them before. She is 80 years young and still feeds them treats everyday and makes sure they have water. I guess when the longhorns leave Texas they loose their fight.
Texas A&M knowing longhorn temperament the Aggies would not allow the Texas mascot BEVO on the field for their Texas @ A&M game last year, mostly because there isn't a lot of room between the field and the stands since the expansion. (Texas A&M is an agricultural ccllege.) In retribution, Texas would not allow the Aggie mascot, a Collie, on their field this year.