Is there a difference between canter and gallop or does it mean the same?
Basically, a canter is a three beat gait and a gallop is a four beat gait.
Sweet food means every food that contains sugar or only specific one?
From my understanding Sweet Feed is a type of grain mix that you can buy. It contains molasses, oats, dried corn, etc.
Neck reining means that horse obeys you with just pressing rein on one side of his neck?
Neck reining is when the rider is holding the reins with one hand with a considerable loop in the reins. The rider moves their hand to the direction that they want to go and the horse turns. This, however, takes alot of training to get to that point. The horses can feel the change in the reins and the body of the rider.
I hope this helps :)
"You know, for as long as I can remember, I've had memories." ~Colin Mochrie