Just be careful using heat on your hair :) Pantene is a primarily silicone based product and the more you use it, the more the silicone builds up under cuticle of your hair. I have literally seen a stylist go to flat iron a clients hair and the hair melted right off. This lady had been using only Pantene products for over 3 years and the when the high heat from the stylist's flat iron hit it, the silicone melted. I doubt you'll be flat ironing your horses forelock so it was more an FYI for yourself LOL!
And man does my horse's tail smell GREAT and feel soft! Lol