: Pentire Texas T11 is a ¾ Angus composite bull whose DNA tested homozygous black and polled, meaning he will breed black polled calves. T11 is a very sleek-skinned, heavy-muscled, high-yielding bull. He is expected to breed so much power muscle and yield into his calves. It's super quiet like all the HF Alcatraz 60F sons. A bull not to be overlooked.