• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
I Heart Horses
  • Care
  • News
  • Fun
  • Heartwarming
  • Videos
  • Rescue
  • Horse Fun
  • Tips For Riders
  • Fun Facts
  • Stories
  • Contact Us
menu icon
go to homepage
  • Care
  • News
  • Fun
  • Heartwarming
  • Videos
  • Rescue
  • Horse Fun
  • Tips For Riders
  • Fun Facts
  • Stories
  • Contact Us
    • Facebook
    • Instagram
    • Pinterest
    • Twitter
    • YouTube
  • search icon
    Homepage link
    • Care
    • News
    • Fun
    • Heartwarming
    • Videos
    • Rescue
    • Horse Fun
    • Tips For Riders
    • Fun Facts
    • Stories
    • Contact Us
    • Facebook
    • Instagram
    • Pinterest
    • Twitter
    • YouTube
  • ×
    Home » Horse Care

    4 Reasons Why Horses Show Their Teeth

    Modified: May 5, 2020 by ihearthorses · This post may contain affiliate links · 1 Comment

    Have you ever wondered why your horse pulls back his lips? Or maybe you’ve seen him bare his pearly whites at another equine and you've wondered what he was trying to say? Terri Jay has been around horses all her life and has even operated a therapeutic riding program for over 35 years. She is a professional “horse whisperer” and uses veterinary intuition to help vets diagnose horses because she is an expert in equine behavior. We asked her why horses show their teeth, and here's what she said!

    horse showing teeth

    #1 – Flehmen Response

    The Flehmen response is a biological response to smell. The curling back of the upper lip (and often pulling their head back at the same time) helps activate an organ that allows horses to sense chemicals in the air, particularly pheromones. Horses are not the only animal that does this. Many hoofed animals, like zebras, goats, and llamas, exhibit this behavior. Additionally, felines do it too, from house cats to big cats (lifeandscience.org). Jay says they may also make this face when in pain.

    Horse teeth

    #2 – Tongue Chewing

    Some horses chew their tongue, which exposes their teeth, Jay says. This can be one reason why horses show their teeth. Tongue chewing can be an indication of pain or discomfort (dental problems, bit and saddle fit, and sore muscles can all be culprits), so it’s worth having a vet check out your horse if you see him doing this. (ListeningtoWhispers.com)

    brown horse shows his teeth

    #3 – As a Threat

    Horses often bare their teeth at another horse as a threat, as if to say, "Move or I’ll bite," Jay explains. Most owners see this display around the hay pile: one horse will come over, ears back and teeth bared, and the horse that was there will either move away or challenge him back. It's usually followed by kicking or biting.

    brown horse shows his teeth

    #4 - In Pain

    Finally, Jays says a horse may bare its teeth at you to tell you he’s in pain. For example, did you just touch a tender spot while grooming? Your horse may react by whipping his head around, teeth bared and ears back, warning you that he'll bite if you keep touching that area. Don’t get mad, it’s the only way your horse can let you know he’s in pain. If he does this, get him checked out by a vet.

    Close up of brown horse teeth

    Horse Courses by Elaine Heney

    • Listening to the Horse - The Documentary by Elaine Heney & Grey Pony Films
    • Shoulder In & Out Training for better balance, bend & topline development with your horse
    • Over 110+ Polework Exercises & Challenges to Download
    • Dancing at Liberty & Creating Connection with Your Horse (11 lessons) - Grey Pony Films
     

    Did you know all of these reasons why horses show their teeth? Let us know in the comments below!

    Why Does Your Horse Show His Teeth-01 copy

    More Horse Care

    • A woman brushing a brown horse with a green brush.
      7 Ways to Get Rid Of Dandruff on Your Horse
    • Pros and Cons of Braiding Your Horse's Mane or Tail
    • lone brown horse at barn door
      10 Items Every Horse Owner Needs in Their Barn First Aid Kit
    • 6 Important Things The Horse Care Books Don't Tell You

    Sharing is caring!

    16.7K shares
    • Share16.6K
    • Tweet

    Reader Interactions

    Comments

    1. Stacy martin

      April 22, 2020 at 1:50 am

      My horse does this anytime he sbeimg groomed saddled or being messed with pretty much when he knows we are going to.ride him. But never ears down never bites once he starts being rode he doesn't do it at all. He doesn't do it in the field either . It's why previous owners didn't keep him that thaught it meant ggression but he's very lovable. Never kicked or bit . We don't know why he does this other than trying to get us to not bother him at all. Also if you say give me a kiss he lifts his top lip when you kiss his nose we don't know if he is just goofy or what it's a standardbred

      Reply

    Leave a Reply Cancel reply

    Your email address will not be published. Required fields are marked *

    Primary Sidebar

    Search

    Recent Posts

    • 10 Top YouTube Channels for Horse Lovers
    • 11 Horse Gadgets and Apps for Tech Lovers
    • 11 Surprising Christmas Ideas for Horse Lovers
    • 6 Of The Best Places to See Wild Horses in the US
    • 7 Top Podcasts for Horse Lovers (Trending Now)

    Categories

    Follow Us

    • Facebook
    • Pinterest
    • Instagram
    • YouTube

    iHeartHorses.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. As an Amazon Associate we earn from qualifying purchases.

    Copyright © 2025 · iHeartHorses Inc.

    16.7K shares
    • 16.6K

    Terms and Conditions - Privacy Policy