My rescue OTTB has a white discharge sort of like bird droppings that are always dried around his anus (sorry fo crude terms, I'm trying to be as diplomatic as possible)
I immediately assumed worms as I had seen one, very large and live adult in a pile he left for me when I first got him, and have wormed him twice with Ivamec in the last 3 or 4 weeks but it's still there?
He doesn't seem collicky, he's eating fine, in fact he's gaining weight. The only thing he does that would concern me in that general area, is that he moans loudly when he goes, which I have never really heard a horse do....
Has anyone experienced this? I do have pictures, but I wanted to see if anyone had and idea first before I display his cute little hiney on the world wide web ;)