I have two retired geldings together-- they mostly get along, but one is one of those “grumpy old man” geldings. You know the type: I don’t like you, buddy, ane will periodically charge you when we’re eating… but NEVER GO AWAY!! because I’ll freak out if I can’t see you!!. I’ve noticed that in the last 3 months, GrumpyGelding will scratch up the gravel in the paddock to bury the other horse’s pile of poop. (We just finished creating mud-free paddocks with geotextile cloth and 6" of pea/screenings over it). He’s ripping into our geotextile and generally making it very difficult to clean the poop well, which we do daily. He does not do this nearly as often out on grass in the pastures.
Why is he doing this? And is there a way to stop it? I’ve separated them…but once they’re back together he’ll sniff out the other guy’s pile and have at it. GG has never done this before. He did colic last summer and I watch him and his pooping/eating/drinking like a hawk now. His companion is new to him from last spring, so they’ve been together for nearly a year. And yes he’s been attached yet angry the whole time…it’s his way.
Thoughts??