Almost mature Beltsville White Turkey can't stand. He's putting it's feet out in front of himself & sitting on his butt. I'm not sure if it was getting picked on by the others or what. I had another male trying to mate him, had to pull him off... His legs do not appear swollen, no sign of sickness, no missing feathers, ect... We let them run with our chickens & ducks during the day & penned up separately at night....