It's 6 a.m. and your horse won't eat.

Or it's 9 p.m. and you find a deep cut on his leg.

Or it's a Sunday afternoon and he's pawing the ground, sweating, and looking at his flank.

Emergencies don't wait for convenient timing. And they don't wait for the vet to call back.

Every horse owner needs to know basic first aid. Not to replace veterinary care—but to stabilize, comfort, and sometimes save a horse before help arrives.

Here's what you need to know.

1. Build Your First Aid Kit First

Before you can treat anything, you need the right supplies.

Your barn kit should include a digital thermometer, a stethoscope, vet wrap and elastic bandages, sterile gauze pads and rolls, and an antiseptic solution like iodine or chlorhexidine. Add saline for flushing wounds, blunt-tipped scissors, tweezers, latex gloves, Epsom salts, poultice, duct tape, clean towels, and a flashlight.

And of course—your emergency vet number, posted clearly where everyone can see it.

Pro tip: Keep your kit in a clean, waterproof container. Check it every few months and replace anything expired or used.

2. Know Your Horse's Normal

You can't recognize abnormal if you don't know normal.

Learn your horse's baseline vitals: temperature (99–101°F), heart rate (28–44 beats per minute), respiratory rate (8–16 breaths per minute), and mucous membranes (pink and moist). Check capillary refill time—it should be under 2 seconds. And listen for gut sounds in all four quadrants.

Pro tip: Take your horse's vitals once a month when he's healthy. Write them down. That way, in an emergency, you'll know what's "off."

3. Wounds: Clean, Assess, Bandage

Wounds are the most common horse emergency.

Stay calm first. Your horse reads your energy. Then assess the wound—is it superficial or deep? Is there bleeding? Is it near a joint, tendon, or eye?

Clean gently with saline or a mild antiseptic. Don't scrub aggressively. Bandage if needed, using sterile gauze and vet wrap—but never wrap too tight.

Call the vet immediately if: the wound is a puncture (especially near a joint), a deep cut that exposes tissue, bleeding heavily, involves the eye, or won't stop bleeding.

4. Colic: The Scariest Word in the Barn

Colic is the leading cause of death in horses. It's also the most common emergency.

Watch for these signs: pawing the ground, looking at the flank, rolling or trying to roll, sweating, loss of appetite, no gut sounds, restlessness or depression.

What to do: Call the vet immediately. Don't wait. Remove food and water. Keep the horse walking if he's rolling or thrashing. Monitor vitals every 15 minutes. Don't administer medication unless the vet tells you to.

What NOT to do: Don't ignore mild signs—colic can escalate quickly. Don't force the horse to lie down. Don't give painkillers that might mask symptoms.

5. Lameness: When to Worry

Not every limp is an emergency. But some are.

Signs of serious lameness: non-weight-bearing on a leg, sudden swelling, heat in the leg or hoof, severe pain when touched, or reluctance to move.

Assess the leg for swelling, heat, cuts, or foreign objects. Check the hoof for a nail, stone, or abscess. Cold hose if there's swelling or heat. And call the vet if the horse won't bear weight.

Pro tip: A horse that won't put weight on a leg needs the vet—now.

6. Choke: When Eating Goes Wrong

Choke isn't like human choking. It's an obstruction in the esophagus—usually from food.

Watch for: stretching the neck, coughing or gagging, drooling, food coming out of the nose, distress and anxiety.

What to do: Remove all food and water. Call the vet immediately—choke can cause permanent damage. Keep the horse calm and quiet. And do NOT try to force anything down the throat.

Pro tip: Most choke cases resolve with veterinary care. But they can be life-threatening if ignored.

7. Eye Injuries: Don't Wait

Eye injuries are emergencies. They can worsen quickly and lead to blindness.

Watch for: squinting or holding the eye closed, excessive tearing, cloudiness, swelling around the eye, or sensitivity to light.

Call the vet immediately. Don't touch the eye. Keep the horse in a dark, quiet place. Use a fly mask to protect the eye in transit.

Pro tip: Never use ointments or drops without veterinary advice. Some medications can worsen certain eye conditions.

8. Emergency Preparedness: Your Plan

Every barn should have a written emergency plan.

Your plan should include your vet's number (and a backup vet), the nearest equine hospital, a trailer access plan, a fire evacuation plan, the location of your first aid kit, and people to call for help.

Pro tip: Practice your plan. Walk through it. Know where everything is before you need it.

Final Thought

You can't prevent every emergency.

But you can be prepared.

Know your horse's normal. Keep your kit stocked. Learn the signs. And stay calm.

Because in a crisis, the best thing you can be is ready.