Missy
Well-known member
Hi
Im having some trouble taking blood from a couple of cows.I just can't quite pin the point under their tails to do it and i don't wanna go jabbing around un-neccesarily. Can someone explaint o me where abouts excatly and how far approx does the needle need to go in before it gets blood
Thanks

Im having some trouble taking blood from a couple of cows.I just can't quite pin the point under their tails to do it and i don't wanna go jabbing around un-neccesarily. Can someone explaint o me where abouts excatly and how far approx does the needle need to go in before it gets blood
Thanks