What bull are you referring to? There may be more, but I looked on the Internet and found two Zodiac bulls.
OCC Zodiac 655Z and
OCC Zodiac 310G
Based on the numbers for 655Z, his progeny are born small and stay small. That's why they are very feed efficient. The description says he makes beautiful females, but the milk EPD is only 12. No, thank you.
310G does not appear to be registered Angus. He is a product of the Angus II Bull program at Ohlde Cattle Company. 310G is said to contain power and performance because his progeny are born small and grow. Like what people call a curve bender bull. A Fleshing score of 8 sounds good, but I don't know what that entails. The Yearling score of 108 is very good in a grass finish program, but not so much in a grain finish program.
>>And why does OCC refuses to sell straws from him ?<<
Lot of places have a straws available for a group of bulls, but not every bull.