Clinton Anderson teaches making the right thing easy and the wrong thing difficult — how does that apply specifically to trailer loading?

Clinton Anderson's core training principle — make the right thing easy and the wrong thing difficult — applies to trailer loading in a very specific and practical way. The right thing is moving toward and into the trailer. The wrong thing is standing still, backing away, or moving in any direction that is not forward into the trailer. When a horse backs away or refuses to load, Anderson immediately puts the horse to work. He does not punish the horse in an angry sense — there is no hitting or harsh correction — but he does make the area outside the trailer energetically demanding. He might ask the horse to trot circles, back up rapidly with energy, or disengage the hindquarters repeatedly until the horse is moving its feet with effort. The moment the horse takes a step toward the trailer, Anderson stops the work and gives the horse a complete release — a moment to stand and rest. This technique works because horses are innately lazy in the most positive sense — they prefer efficiency and rest over effort. Once the horse connects moving toward the trailer with rest and moving away from the trailer with work, it starts volunteering forward movement. Anderson stresses that the handler must be completely consistent — every step backward must result in work, every step forward must result in rest — because any inconsistency teaches the horse that it can sometimes avoid the trailer without consequence. Anderson also addresses the common handler mistake of giving up after a period of resistance. He teaches that if you disengage and put the horse away before it has at least put two feet in the trailer, you have rewarded the horse's refusal and made the next session harder. He advises handlers to block out enough time — several hours if necessary — to reach at least a partial success every session.