It's true. Backing cures biting. I've never met a horse that bites people and continues to bite after being taught to back up nicely.

Lipping, although less dramatic, is still considered biting and can be cured in the same way.

Nipping, although not technically biting, is considered to be annoying enough for some people that it warrants the same strategy. And again, the same strategy will work to cure it.

The reason it works is that horses use personal space bubbles as protection against each other. If one horse invades the others space without permission, they are driven out. Backing a horse simulates this same activity. Your goal is to literally drive the horse backward away from you. In that light however, if you back the horse up and fail to create space, in other words you stay at his head the whole time, its not as effective. You need to create space.

More importantly to remember then is... creating space cures biting. Try it out. Back your horse up next time she gets too mouthy, and notice how your horse stops lipping, nipping, or biting. Be assertive and match the energy output the horse is giving and then be kind and rewarding whenever you get the feeling your horse is a willing partner.

A horse that bites often isn’t being "bad"—he’s communicating something much deeper. In many cases, biting is a horse’s way of asking for stronger, clearer leadership. Horses naturally look for structure and boundaries; it makes them feel safe. If they don’t feel it, they sometimes test the waters by getting pushy or nippy. It’s not that they want to hurt you—it’s that they’re searching for where the leadership line is. When we respond by confidently moving them back, we’re not punishing them, we’re showing them where that line is in a way they can understand. It's a conversation of movement, not emotion. And once they feel that leadership in place, you’ll see the biting vanish—not from fear, but from newfound respect and trust.

It's amazing when you realize your horse wasn't trying to fight you… he was trying to find you.

PS. If your horse bites others while you are riding, back up works here too. But if your horse bites you while riding. Consider getting a little extra help. I know exactly what to do and all it takes.

God bless and stay safe. Don