THE MINERAL FEEDER THAT SPRAYS – NOW AVAILABLE! CALL REX TO ORDER: 912-334-2634 Have questions about The Mineral Feeder? Email Us! Check your email inbox, and we'll notify you when The Mineral Feeder is available! First Name Last Name Email GO! The Mineral Feeder is made by The New Hired Hand, LLC – the makers of “The Cow Sprayer.” It’s the safest, hands-free way to apply pesticide to your livestock. Click here to see it for yourself!