The official word is here.
Following a preliminary diagnosis of the illness last week, BEVO XIV had been resting at his ranch, where he died in the company of his best longhorn friend Spike and John T. and Betty Baker, the owners and caretakers of both BEVO XIV and his predecessor, BEVO XIII.
What a bad ass animal.
"BEVO XIV was so much more than a traditional mascot—he was so big and strong, but he had such a sweet personality and a gentle soul," said Ricky Brennes, Executive Director of the Silver Spurs and BEVO XIV's regular traveling partner. "He loved the attention that came with being BEVO but was very cool, calm and smart. Like a dog he would come when called by name, show up to the house looking for treats and even roll over on his side so Mrs. Baker could rub his belly. He did so much for his university and community. His last few days provided great memories, but we miss him already."