Select from options: Continue writing the next sentence.

How to care for an arabian horse
Provide a large pasture.
Because of their high intelligence, arabian horses require a large pasture to roam and forage in. Use metal or wooden fencing that is at least 5 feet (1.5 m) tall to keep your horse in the pasture.

Available choices: I. Use a large fence that represents the arabian's natural environment. Also consider purchasing posts and rails, as they will provide support for them as they roam and/or compete in the pasture. II. If you'll be working with long-handled horses, ensure that the fencing posts are tall. The fences should be 40-30 feet (81.6-13. III. Leave the stable doors open in case your arabian horse needs to be kept inside. Make sure the pasture is large enough to accommodate the arabian horse before you let them roam the pasture. IV. Avoid using barbwire or any other high tensile wire fencing. These can cause serious injury to your horse if they get their legs caught.
Answer:
IV.