Very trustworthy and effective. But its always a chore to get the horses to take it, no matter what the flavor is.

Pros: Works well. No worms yet.

Cons: Horses don't like it

This wormer is hard to find in my area. It is cheaper to use than big brand name Ivermectrins, so it might be worth ordering on line or from your favorite mail order horse supply house

Pros: cheaper to use

Cons: none

This product has the same percentage of ivermectin as all the others--just cheaper! Under $5--where you can spend $10 on a big brand for the same identical product!

Pros: CHEAP

Cons: Horses don't like it, but it works!

This might be better than the old stuff, but our horses still pitch a fit when we worm them. But it is easier than others that go into food because they won't eat that either.

Pros: Does its job

Cons: Taste

I use this to worm my horses,along with a couple other wormers. I use it in rotation. It's easy to use and the horses don't mind the taste.

Pros: Inexspensive,Effective,and Easy to use

Cons: none