Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to get your horse to work on the bit [title] Ride a bit-trained horse. [step] This should give you an idea of what to expect from your horse once he's on the bit. For best results, have the horse's main rider or trainer ride for a few minutes.

Ending1: The trainer can tell you what to look for and how it should feel. They can also describe the motions of putting the horse onto the bit before you get on the horse. Ending2: [substeps] To make it easier for you to give your horse a lead, have one of your 4 horse lead. Or, have the rider hold the lead. Ending3: The horse should do the same at the beginning, and then stop at the end for lessons or changes. As with any riding technique, be cautious about riding the horse in lessons alone. Ending4: [substeps] Try riding your horse alongside the line you plan to work on. Horse training can be like riding a board or riding one foot off the ground.

Answer format: ending1/ending2/ending3/ending4