My horse was being stubborn for the last few days, and when I got on her she would move a few steps and stop. So I diciplined her by saying "No" in a firm voice, and she would do the same, walk and then stop. Then I checked her feet to see if she was lame, and her frog was a reddish blackish color and smelled bad. Can it be thrush and if it is how can I cure it.
P.S. I live out in the country and I am far from town so I need a home remidie A.S.A.P