I have used this vaccine on my horses for years. It covers everything in one dose and there is no need for multiple shots. It works great and I have never had any have a reaction to it.

Pros: All in one

Cons: none

My vet recommended the 6-in-1 a few years back and we've been using it ever since. We've never had any side effects or reactions, so continue to use it.

Pros: Economical, less injections for horse

Cons: None

These are a must have if yo vaccinate your own equines. Can be purchased at most local Tractor Supply stores!

Pros: Easily attainable

Cons: n/a

My horses get this yearly. Keeps them healthy. I worry about picking up "bugs" when traveling with them.

Pros: Everything (almost) in 1 shot

Cons: .

This product is a good buy for the coverage and protection your animal gets. I trust Ft. Dodge products.

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[updated on 2008-12-04 05:03:44 GMT]:
Ease of mind knowing your horse is protected. One shot does it and so easy, not expensive.

Pros: more for the money

Cons: having to use it