I have a choice between 2 jersey bull calves (will band soon). They are 10 weeks old, very healthy, raised on goats milk and alfalfa. They have had two sets of 8-way vaccine, a nasal respiratory vaccine, and are on pro-bac-c daily for coccidia prevention as well as receiving a daily probiotic. They are doing exceptionally well. If you are looking for a calf to bottle feed that is past the scary stage of a young calf, or if you want to wean it onto grain, one of these guys should work well! We are keeping one to raise for future beef.