By Gail Bowman
Blood testing is an easy way to check your herd for most diseases. You can either take your animals to the veterinarian to have the blood drawn, or learn to do it yourself. Drawing blood is not hard, if you have the stomach for it, and doing it yourself will cut mountains off your vet bill. I strongly suggest that you have someone show you the trick the first couple times, but here is one way to do it.