Jeffers Ivermectin horse wormer effectively controls gastrointestinal nematodes and bots. Ivermectin offers broad spectrum control and kills internal parasites with a single dose. Read More
Featured Advice from Our Experts
Common types of worms and a description of each plus what to use to deworm when (printable rotation chart in link at bottom.)
Jeffers Ivermectin Horse Wormer
2 Free Jeffers Ivermectin Paste (JV-BB)
with purchase of 10 Jeffers Ivermectin Paste (JV-BB),
No limit. While supplies last.
Jeffers Ivermectin Features & Benefits:
- broad spectrum control
- anthelmintic and boticide
- kills internal parasites
- new gel formula
- controls 46 species and stages of worms and bots
- treats up to 1250 lb body weight
Jeffers Ivermectin is used to aid in the control of:
- large and small strongyles
- stomach worms
Note: May be used in horses of all ages, including mares at any stage of pregnancy. Stallions may be treated without adversely affecting their fertility.
View Jeffers Ivermectin Horse Wormer manufacturer and label information
- Brand: Jeffers
- Active Ingredient: Ivermectin
Use every year after 1st frost and until summer
"Super farm worker!"
Jeffers Ivermectin horse wormer has been a staple at our farm for years - for goats, donkeys, and occasionally dogs. Never lets us down.
I bought this when it was on sale. Great product at a great price. Did have a strong apple odor that the horses seem to appreciate.
I have used this product for many years and loved it's affordability. However, I have NOT rotated dewormers often enough and didn't realize this until very recently. ALL of my horses are infested with roundworms and I am SHOCKED! I will not be using ivermectin for a while... I will be rotating between Quest Plus and Exodus or Safeguard until I get my pastures cleaned up. Lost a super nice filly to the roundworms this week.... what an expensive lesson to learn! ROTATE YOUR DEWORMERS OFTEN! I never thought we'd develop a resistance to ivermectin but we did!
Great pricing, why pay more?
We have used Jeffers Ivermectin for years. The price is right and it works. Our vet does fecal counts for us and there is never a problem if we have used the product on schedule.
Thankyou for providing this product. Super price saves money for other things
Good wormer at a great price!
"great protection great price"
don't let the low price for you great protection without breaking the bank
Thanks for letting me order without leaving the barn🐎🐎🐎🐎😊
Very good product and great value. If you can only use one, this is the one to use!
great job and affordable....
Effective, easy to use, and is priced right! Fecal count was good at three weeks after use.
"Good bot control"
I could feel bot scabs all over my horse. I gave her Jeffers Ivermectin and the scabs disappeared in a week.