Farnam Bronco Gold Equine Fly Spray Gallon

I want to add to the other reviews warning that this product caused large welts on my horse. I've had this horse for 15 years and never seen an allergic reaction to a product before. The day after I applied the fly spray he had a big welt on his back that I assumed was a bug bite so applied more fly spray. By that night I could see multiple welts on his back, neck, and particularly bad on his belly where I had applied liberally. There was a lot of heat. I immediately gave him a bath with gentle shampoo, and luckily the welts were already going down by the next day. If you insist on trying this product on a new horse, at least do a spot check by applying in a small area and waiting a couple days.

Used Bronco Gold by Farnam on my 15 year old Grey Dutch Warmblood gelding, he had an adverse reaction. He displayed large welts all over his body after 24 hours all in the places I sprayed it. Washed it all off immediately with medicated colloidal oatmeal shampoo. Today some of the welts have gone down while two specific ones started to ooze yellow and crust over....his two front legs also swelled up from the product dripping down during the wash. I am horrified and wish I would have looked at this thread before I put my poor baby through this. Am using laser therapy and Benadryl gel to keep the swelling down, I am hoping for a swift and hopefully scarless recovery.

My horses broke out in hives after I applied this product per the packaging directions. Choose another fly spray, any other fly spray! I didn't purchase through SmartPak, but wanted to share my experience with this product.

Caused both of my horses to have a terrible allergic reaction!!! They have large swollen spots on them that are hot and painful. NEVER AGAIN will I use this stuff!

I've used regular Bronco for years without incident, but this stuff scurfed all 4 of my horses badly - swelling, skin sloughing, etc......