DuraMectin by Durvet - 1.87% Ivermectin Horse Dewormer
- No other dewormer kills more stages of parasites
- Kills 35 species and stages of the two most common bot species.
- Use 6 times per year for broad spectrum parasite control
- For use on all horses, including broodmares, stallions and foals
- One syringe deworms horses up to 1,250 lbs