I'VE USED THIS PRODUCT FOR THE PAST YEAR ON MY PUPPIES AND ON MY DOGS AND I'VE NEVER HAD ANY OF THEM HAVE ANY SIDE EFFECTS FROM IT OR ANY REACTIONS.

Used this for a long time.Good price,no reactions so far.Would like to say for others, no matter what brand vaccine you use you may end up having a pup have a reaction.No one can know for sure which pup/dog could have a reaction.In case of Anaphylaxis ,keep epinephrine or even bendryl on hand.

I have a dog rescue and this is the first vaccine for this virus that I have not had any bad reactions to. Definitely recommend :)

I've been a Vet Tec for 13 years and have of yet seen this vaccine give a puppy parvo. Really? I run a rescue and have given it to hundreds of dogs and puppies and have not had a reaction.

I have used this vaccine for years on my two older dogs and this vaccine is all I have used on my younger dog and I am quite pleased with it. None of them have had any adverse reaction nor has the vaccine failed to protect them from disease.

I just received these vaccines again today and the ice was still frozen solid when I opened the styrofoam chest. I am quite impressed.