Affiliate Disclosure:I may earn a small commission if you purchase products through the affiliate links in this post, at no extra cost to you. Summertime on the farm means sunshine, green pastures… and unfortunately, swarms of flies. Each year, I mix up a batch of my homemade livestock spray to help keep our animals comfortable. The cows aren’t exactly fans of the spraying part, so I usually set out their grain, hand out a few animal crackers, and start spritzing while they’re happily distracted. This recipe came together after reading countless other livestock spray ideas and experimenting with what really…