I give this product 5 stars. I breed Labs and use Vanguard for pups as wll as adult dogs!

Great vaccine for my 6-week-old puppies

I've used this one particular vaccine for my German Shepherd puppies for over 8 years now (I'm a breeder/trainer), and not once anyone had a bad reaction, and, I feel the protection level is very high. After the 2nd shot (9 weeks), being a germ freak, I feel perfectly safe taking puppies to training, walks, etc - never had a problem with anyone getting sick (triple knock on the wood here!)

I have been using this for many years since it does not include un-needed other vaccines and has not caused a reaction in my toy dogs.