JustiFly 3% Feed-Thru Fly Control with Salt for Cattle Clearance 8% min Omega-3 Fatty Acids*

8% min Omega-3 Fatty Acids* 0

Deep scalloped shaft creates extra room for wider calves

32:21 protein-to-fat ratio helps support lean muscle mass

1-inch nylon webbing for durability and comfort

Sentinel Spectrum is formulated with three active ingredients that control and prevent fleas

JustiFly 3% Feed-Thru Fly Control with Salt for Cattle Clearance 8% min Omega-3 Fatty Acids*JustiFly 3% Feed Thru Fly Control with Salt JustiFly Feedthrough 3% (Salt) is a simple, effective solution for controlling flies in cattle herds. Easier to use than dust bags, ear tags, sprays, or pour on treatments, this convenient feedthrough add pack breaks the life cycles of horn flies, face flies, stable flies, and house fliesreducing fly pressure, lowering stress, and helping prevent fly borne diseases in your herd. Safe for all stages of