I have a calf a little over a week old, fairly big calf out of a oldish cow, the problem is he's front legs cant fully straighten up, he's knuckling forward on them at joint just above the hoof, I had one of these before a few years ago and he came right after about two weeks, this fellow isn't making as good a progress, so just wondering what advice people would have to help him get up on his hoofs correctly, I have him in at night and out in a paddock during the day, he can kind of stand up almost correctly for a short time then he just drops forward after a short period. Any advice is appreciated.