The breeders in fla talk up there bulls withstandin the heat better than the norther bulls do.readin in the fla cattlemens asseation magizene. Some of the sires are the same as or by, yalls sires. With the same geneitics, how can they claim this. Are they sayin sence they were born here, out of cows born here, are they more acuemated or climitized. There' lots of breeder here. Black and white cattle.