Sentry Outlaw is a chemical breakthrough for equine fly and pest protection.
Recent chemical breakthroughs and formulations by Sentry chemists can now give your horse significantly better protection against these common equine pests:
• Black Flies
• Deer Flies
• Face Flies
• Eye Gnats
• Horn Flies
• Mosquitoes
• Stable Flies
• Horse Flies
Sergeant’s is the expert in horse health and horse pest protection.
New Sentry Outlaw Equine Squeeze-On outperforms
In a controlled test, Sentry Outlaw Equine Squeeze-On killed or repelled more face flies in the first 24 hours than competitive horse squeeze-ons and features 50% longer time between reapplications than leading brands. Click here to learn more...
New Sentry Outlaw Equine Fly Spray outlasts

In clinical trials, Sentry Outlaw Equine Fly Spray repelled a higher percentage of face flies and other pests longer than a leading brand, and significantly outperformed the competition after reapplication. Click here to learn more...
Make Outlaw your first line of defense against West Nile Virus
Since its discovery in 1999, this mosquito-borne disease has spread quickly and is now a potential threat to nearly every horse in the U.S. According to the U.S.D.A., one in three hoses diagnosed with WNV either die or are euthanized. Click here to find out what you can do to help protect your horse from this dangerous risk.









