first let me say i have been a long time reader> im very new to cows and have lots to learn. i have had my cows for a year now im trying to build my heard when the money is there. i had 2 cows ai yesterday by my vet with a bull from select sires his name is rockin horse tailor made. has anybody here used him if so can you tell me about his calfs. i looked him up on line but dont know how to read the numbers or what they mean.