Cattle Visions, America's Premier Multi-Breed Online Semen Distributor, with over 1,000 bulls listed. The new Cattle Visions website will now allow producers to purchase AI certificates online along with all their semen needs. Check out our New Cattle Visions mobile app. The mobile app is free and available for Apple and Android mobile devices. Try the Timed A.I. calculator and stay connected to the latest news by viewing our blogs and twitter feeds.