hello everyone. unfortunately, one of our horses suddenly became lame for almost no apparent reason. he's had problems in the past, i forgot what he was diagnosed with, although up until this problem arose, he has been fine, having been worked on a regular basis.
some of his symptoms include:
inability to walk on 1 of his feet, slight quivering during feeding
we're hoping it's an internal abcess that we can't see, although our ferrier was here yesterday and saw no problems. i wish i could be more detailed in my account but it's mainly my grandmother who is involved in the horses and i'm just trying to help diagnose the problem.
thanks in advance for any help you can give!