Legal Protection For Equine Activities In Idaho

The following is an excerpt from Alex Kincaid’s new book, “The Idaho Rancher’s Legal Guide.” The book will be available in 2026 from Amazon and at Alex Kincaid Law in Emmett.

Anyone who has spent time around horses understands one simple truth: Risk is part of the deal. Riders fall. Horses spook. Gates get left open. A calm gelding can have a bad day, and a well-trained mare can react in a split second to something no one else even noticed. This reality has shaped ranch life for generations, and Idaho law reflects that understanding.

Like its livestock activities immunity statutes, Idaho’s laws provide protection for those who work in and around equine activities. The goal is not to excuse unsafe behavior, but to recognize that certain dangers are inherent to working with horses and should not, by themselves, give rise to lawsuits.

Under Idaho law, participants in equine activities are generally considered to understand and to have assumed the inherent risks associated with working with horses. Horseback riding, rodeos, parades, horse training sessions, and similar events all involve elements that cannot be eliminated through care alone. When injuries occur because of the inherent risks, the rancher, trainer, or other equine professionals are not automatically liable simply because the activity took place on their property or under their supervision.

Idaho’s legislature enacted the Equine Activities Immunity Act (we’ll call it “the Act” for the rest of this chapter) in 1990.^[i] This law allows people to continue offering riding lessons, youth programs, boarding services and events without living in constant fear that one bad fall or other injury will end everything they have built.

The Act protects two primary groups of professionals: Equine activity sponsors and equine professionals. Sponsors include individuals and organizations that organize, sponsor, or provide facilities for equine activities. Equine activities can be as formal as a riding school or as informal as a ranch family hosting youth riders for the weekend. Riding clubs, 4-H programs, pony clubs, therapeutic riding programs, schools, stables, arenas, boarding facilities and fairgrounds all fall within the realm of what constitutes “equine activities.” Equine professionals include anyone who is paid for horse-related instruction, renting equines for riding, or renting equipment and tack. “Equines” are also defined broadly in this law and include horses, ponies, mules, donkeys, and hinnies.

The protection under the Act only comes into play when there is a potential claim by someone the Act calls a “participant.” Participants are people who are actually riding or handling horses, whether or not they pay to ride or handle the horses. In other words, spectators and other people who are simply watching the rodeo or students or other event, such as someone watching from the fence line or waiting their turn, are not prohibited from suing!

Like the other immunity statutes we will address in other chapters, this Idaho law is powerful only in specific circumstances, and when its limitations are understood and addressed ahead of time.

For example, equine immunity does not excuse careless practices. Idaho law still expects equine activity sponsors and professionals to take reasonable and prudent steps to protect participants, particularly when deciding who rides which horse.

Let’s use an example where your family friend brings her teenage daughter out to ride for the first time. The horse is gentle, but it is still a 1,200-pound animal with its own instincts. The law expects you – the person offering that ride – to take a moment and ask about the rider’s experience, explain basic safety rules, and match the teenager with an appropriate horse. Skipping that step can mean losing immunity if something goes wrong.

This is because the Act requires you, the horse owner providing the ride, to make reasonable efforts to evaluate whether a participant can safely manage a particular horse, or you will lose the protection of the Act. If you place a novice rider on a high-spirited or advanced horse the protection offered by the Act will not apply. Idaho law is explicit on this point.

For this reason, I routinely advise clients to use participant questionnaires alongside written releases of liability. This type of “paper trail” documents the participants’ experience levels and demonstrate that reasonable precautions were taken before the activity began. When immunity is challenged, documentation often becomes the deciding factor.

Equine immunity also depends on proper warnings and disclosures. Posting signs that clearly warn of inherent risks, using written waivers, and taking a few minutes to explain what participants should expect are not mere formalities, even though these steps are not explicitly required under the law. These items, however, become evidence if a claim ever arises. A short conversation at the gate or barn can matter, especially if you can prove what with said with some additional paperwork.

Much of my legal career has been spent in the courtroom. This experience has given me an eye that looks for the way I would like to be able to defend my client in court. Before I draft a release form, or provide other advice or instructions about how to handle an event, or other equine-related activity, I think about the client’s potential testimony if I ever had to defend him or her against a lawsuit. I consider my client’s potential testimony, playing out in my head what the client would say on the witness stand before I begin drafting or providing advice. I pretend to question the client in his or her defense:

“Did you speak with the plaintiff about the dangers involved with riding a horse before you began the lesson?”

“What did you tell the plaintiff?”

“Did you ask the plaintiff about her prior experiences with horses?”

“What did you do in response to that information?”

“Did you ask the plaintiff to demonstrate some basic maneuvers with the horse before beginning the training session? Did she complete those maneuvers without any difficulty?”

“Did you document that the plaintiff told you that she has spent her entire life around horses, and has ridden many horses, and that she claimed to be an advanced rider?”

“Did you also give the plaintiff the time to read about the dangers of horse riding, and that you are unable to eliminate all of the risks that come with riding a horse?”

“Do you have a copy of that document? Is this the plaintiff’s signature on this release form? Did the plaintiff write in her own handwriting that she was an experienced, advanced horsewoman? Your Honor, the defense submits Exhibit A into evidence.”

While my preference is that my clients never wind up on the witness stand, if they do, I want the best case possible to present on my clients’ behalf. Thinking about my desired witness examination (and the potential cross-examination!) is how I draft documents. I want to be able to show a jury a completed, thorough release form, in plain English, with bold warnings, advising the participant about the dangers of horse-riding, and I want the participant’s own handwriting on the paper stating how many years of experience that person has. Can you see how I, as a lawyer, would have a much better case with this paperwork and documentation in hand, as opposed to merely telling a jury that my client had a sign from D&B posted somewhere on their barn or arena about the Idaho Equine Activities Immunity Act and no paperwork showing the plaintiff even knew about the warning?

This is just an example for you to consider, and to help you understand how a lawyer considers what paperwork you need, what instructions you should give a customer, and what information you should gather from a customer. Sometimes, people focus more on getting documents that are cheap and easily available rather than paying for sound legal advice. Those are often the people who wind up paying a hefty jury verdict or settlement amount, in addition to paying a lawyer much more to engage in litigation on their behalf than to provide preventative advice. Remember, “an ounce of planning is worth a pound of cure” is a simple truth.

My point with all of this is that although Idaho’s equine immunity law can provide a lot of protection, it also draws clear boundaries from that protection. The protection can be lost when injuries result from defective or unsafe equipment or tack. A worn cinch, a cracked saddle tree, or faulty reins can quickly turn an ordinary ride into a preventable injury, and a sustainable lawsuit against the equine professional.

The professional can also be held responsible when injuries arise from dangerous, hidden conditions on land or facilities that were known, or should have been known, and were not disclosed. For example, an uncovered irrigation ditch near a riding area or a collapsing corral panel can create exposure if left unaddressed by the professional.

Let me wrap all of this up with an evolving example. A mom is watching her child participate in a horse show, standing outside of the arena where the show is taking place, and another child’s horse gets loose, runs through the crowd, swirls and kicks her in the head. The mom can sue, because she is not a “participant” and is merely a spectator, so the Act does not provide any protection for the show sponsor or the horse owner. Merely being present at an event does not prohibit this mother from suing for her injury.

But, what if this mother steps into the arena because her daughter’s saddle has come loose, and the mom adjusts the saddle and mounts the horse to test it, when another participant’s horse kicks her in the head? Is the mom now a participant of the show, because she mounted her daughter’s horse and has stepped into the arena?

This is why we have lawyers! One lawyer might say “yes” and another lawyer might say “no!” Yet another lawyer will tell you it doesn’t matter, because the mother, under these circumstances, can sue under several other applicable laws.

While lawyers will make different arguments for you about a case, another reason we have lawyers is so that a you can get advice about things like whether you should ever allow this mom into the arena in the first place, or if you should clearly post “PARTICIPANTS ONLY” on the arena gates and keep everyone out who is not officially part of the show. My point with is that the law is not black and white – it’s gray! If the law were black and white, lawyers would not have as much room to argue, which is what we are often paid to do. But we are also paid to provide you, our clients, with warnings about what could happen, and help you avoid ever being in the courtroom in the first place.

In sum, Idaho’s Equine Activities Immunity Act is designed to protect those who work with horses from lawsuits based on risks that cannot be eliminated. But the protection of the law is conditional. Idaho law rewards responsibility, preparation, and transparency, and it punishes carelessness.

For ranchers, trainers, and equine professionals, understanding these boundaries is just as important as knowing how to saddle a horse or secure a gate. The law provides protection, but only for those who respect both the power of horses and the limits of immunity.