I am having the same problem. I encountered this on my hardcore world. I found a pack of 3 horses, two adult and one foal. Right-clicking them does not lead to mounting it and instead it just neighs and kicks. continuously holding right-click on the horse leads to it continuously neighing and kicking. I have been able to successfully tame horses with my minecraft before. Playing 1.7.2.
Eugene Lee
I am having the same problem. I encountered this on my hardcore world. I found a pack of 3 horses, two adult and one foal. Right-clicking them does not lead to mounting it and instead it just neighs and kicks. continuously holding right-click on the horse leads to it continuously neighing and kicking. I have been able to successfully tame horses with my minecraft before. Playing 1.7.2.