I have a 2 month old calf that I am bottle feeding. I have been battling scours for about a month. I've done medicated milk replacer, probios, and electorlytes. He just dosen't seem to be getting any better. Yesterday I noticed that his front legs seem to be stiffening up at the knee joint. Could these two problems be related? For a little history...He was born healthy and nursed from mom for a couple of days and then she abandoned him. Any suggestions would be very helpful.