Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to maintain good hoof care on your horse [title] Secure your horse. [step] If possible, it may be helpful to have someone hold your horse in place. If you do not have anyone to help hold your horse, you may want to tie your horse to a stationary object.

Ending1: You want to make sure that your horse doesn't try to move away while you're lifting her feet, as this could cause injury to your horse and to you. [substeps] Be sure to use a quick-release mechanism or a quick-release knot when tying up your horse for hoof maintenance. Ending2: Keep this object on your horse's body as you prepare it for use. [substeps] Secure the corner of the stirrup to help make sure it does not get snagged with anything when riding. Ending3: [substeps] Have a rope or double rope over your horse's back. If you are not using rope, hook it over your horse's hoof. Ending4: This can be a wooden plank or, vice versa, a chair, or other stable object. [substeps] Moving heavy objects around can cause a lot of strain on your horse's gait.

Answer format: ending1/ending2/ending3/ending4