A human cannot outrun a cow, so if a cow chases you then you need to take alternative action. Most cows will not continue to chase if they think you are not a threat, so stay calm and walk away slowly. Don’t turn your back on the cow, and head for the nearest barrier or shelter. If you do need to run, then make quick turns to confuse the cow and gain an advantage. If you have a dog, let go of the leash, as this will give you both the best chance of a safe escape.