![Amazon.com: JustiFLY Fly-A-Salt Cattle Fly Control Block with Salt, 44 lb | 700 Feedings Per Salt Block. One Block Feeds 7 Cows for 3 Months. : Pet Supplies Amazon.com: JustiFLY Fly-A-Salt Cattle Fly Control Block with Salt, 44 lb | 700 Feedings Per Salt Block. One Block Feeds 7 Cows for 3 Months. : Pet Supplies](https://m.media-amazon.com/images/I/71ABdOY48vL.jpg)
Amazon.com: JustiFLY Fly-A-Salt Cattle Fly Control Block with Salt, 44 lb | 700 Feedings Per Salt Block. One Block Feeds 7 Cows for 3 Months. : Pet Supplies
Nutrena NutreBeef All Purpose Cattle Mineral Supplement with Fly Control, 50 lb. at Tractor Supply Co.
![Fly Control, Flies Love Cattle - CADDELL MOUNTAIN RANCH RAISING TEXAS LONGHORN CATTLE IN WEST VIRGINIA Fly Control, Flies Love Cattle - CADDELL MOUNTAIN RANCH RAISING TEXAS LONGHORN CATTLE IN WEST VIRGINIA](http://www.texaslonghornblog.com/uploads/5/0/3/1/50317765/img-1189_orig.jpg)