Short Version: Is it possible my horse has some sort of ulcer condition or hind gut acidosis and his only symptoms are increasing spookiness and stereotypey stall behaviors? Or is it just wishful thinking and his increasing spookiness is a training problem? Perhaps a management problem (maybe I have one of those horses that can’t be stalled)? Some other thing? Stereotypey stall behaviors (cribbing) is managed with constant forage access. I started suspecting ulcers when I read an article that indicated cribbing could be somewhat related to ulcers. My horse has become increasingly anxious and reactive in a way that seems more and more out of character for him.
Long Version: My gelding was foaled in my yard and lived with the herd he was born into until he was 6.5 years old at which point I moved him and his one remaining herd mate to a boarding facility. Him being spooky developed into an intermittent problem while at the boarding facility. He also began to crib. When I noticed he was learning to crib, I put him in a miracle collar ( the leather cribbing collar) and arranged for him to have access to hay at all times in his stall. The amount of hay and the way it was fed previously had been unsatisfactory prior to this. In fact I’ve posted about it. Horse quit trying to crib and I was able to remove the collar. Horse does not crib anymore, put he does lick at wood a bit.
During this time I ph tested a fecal sample and his ph level indicated acidosis. I have not tested since he’s been on free access to hay. Nor am I totally convinced that said home ph test is in fact scientific.
At this boarding facility he was also being fed an extremely high sugar grain mix. Up until he was boarded I hed fed a forage based diet plus vitamin / minerals and/or triple crown complete. At home he was turned out 24/7. When he is boarded he is in the stall approximately 16 hrs a day.
I have recently moved him to a new boarding facility, for a variety of reasons. He still has access to hay at all times when stalled. He is also currently eating Triple Crown Senior. I wanted a low sugar textured feed. Stall and turn out time are about the same as old facility. I am not noticing any cribbing or extra wood licking at new facility. He did not lick his feed tub quite as squeaky clean as normal the first three days. Hay consumption was down a bit too. He is eating normally now, but he is still very nervous and anxious acting. He’s been at this facility for 10 days now. He is extra extra spooky and reactive. Explosive at times.
Horse is in excellent weight and his coat is gleaming. He’s comfortable being groomed, tacked up, mounted and ridden. No pinny ears, ugly faces, cow kicks or anything like that.
Is it probable that my 8 year old horse has developed ulcers and his symptoms are increasing anxiety / spookiness and stereotypey stall behaviors? Any opinions on that ph testing could be an indicator of hind gut acidosis / ulcers?