




🛡️ Keep flies at bay, the smart way!
Farnam Roll-On Fly Repellent is a 2-ounce liquid solution designed for targeted, easy application on horses, ponies, and dogs. Its roller-ball applicator allows precise coverage around sensitive areas like the face and wounds, using the active ingredient N-Octyl Bicycloheptene Dicarboximide to effectively repel multiple types of flies. With a pleasant scent and a strong 4.5-star user rating, it’s a trusted choice for maintaining comfort and fly-free animals.





| Active Ingredients | N-Octyl Bicycloheptene Dicarboximide |
| Brand | Farnam |
| Customer Reviews | 4.5 out of 5 stars 1,345 Reviews |
| Item Form | Liquid |
| Item Volume | 2 Fluid Ounces |
| Item Weight | 1.79 Ounces |
| Scent | Pleasant |
C**P
Keeps the horse flies off easy to put on horses face.
Does the job and rolls right on.
B**H
Keeps all the flies away from my dogs!
This stuff REALLY works to keep flies away from my dogs, specifically their ears!
D**B
Effective product
This fly repellent appears to help keep the flies at bay. I love the roll on especially for one of my horses because he spooks around a spray bottle. This is easy to use. I wish there was a bigger bottle because after about 4 applications, it’s done and too expensive to buy it so frequently.
D**E
Works perfectly right awsy
Great item, bought for my dog, worked extremely well immediatly
C**.
Farnam Roll-on fly repellent
Works great. I put this on my dog's head between and around their ears. Keeps those annoying nats out of my dog's face and ears. Dog's are happy. They don't like anything on them but they know it helps them. Good smell.
S**A
Great Product
I have been buying this product for my Shepherd every year when the flys are unbearable. It has provided comfort for my dog’s ears every since i first tried it. It works and repels flying insects.The roll on makes it easier to apply and there is no leakage. There is no smell so it is harmless
S**M
Strong, medicine odor.
This works for a short while. (Maybe 1 hr) The smell is very strong! One of my dog runs as soon as she smells it. She went crazy trying to wipe it off the 1st and only time I tried it on her. My other dog seems to know it works and will tolerate it and allow me to reapply as needed.
C**W
Awesome fly repellent for horses!
I absolutely love this roll on fly repellent! I apply this on my horses face, once to twice a day and It works really good and keeps the flys off his face which is great. If you are looking for a roll on fly repellent, I would recommend giving this one a try.
Trustpilot
3 days ago
1 month ago