Permoxin On Foals How old does my foal need to be to use Permoxin on them? Permoxin can be used on animals including foals that are older than 12 weeks. Tagged: foalhorsesquestionticks Was this article helpful? Yes No Related Articles Toxin Binders for Horses ProN8ure (formerly Protexin) Probiotic Range For Animals How Can Turmeric Benefit My Horse? How can Omega Supplements benefit my horse? Probiotics for Horses and Foals Why should I give my Horse a Toxin Binder Supplement? Still need help?If you can't find the answer you're looking forContact Us