Abstract: An apparatus for mixing particulate livestock feed with a viscous fluid such as syrup, the apparatus including a drum for receiving feed, "U-shaped mixing blades contained in the drum and mounted on a rotatable shaft for agitating and mixing the feed, a fluid pump for pumping syrup into the mixing drum, an outlet connected to the mixing drum at the end opposite the inlet of the livestock feed to the mixing drum, and an auger conveyer located beneath said outlet for conveying the mixture of feed and fluid to a desired location, the apparatus being inclined at an acute angle with the horizontal to position the outlet of the mixing drum at a height lower than the inlet.