4 Angus Fall calving pairs , farm raised, 2-3year olds, 1- 4 year old, 1-5year old. Gentle Honest cows, If you are looking for good take home pairs check out these cows! I raise 30 to 40 replacement heifers each year and sell 30 to 40, 3 to 5 year old cows annually, these cows were bred at 18 to 21 months of age and will end up being 12 to 1400 pound cows.