Our German Shorthaired Pointer loves them and I haven't seen any fleas on him at all. He did not have a flea problem yet when I began giving him these treats, but he usually gets them in the early summer- so far at mid July no fleas!
My Gracie & Delilah LOVE the Grr-Lick Garlic Snacks! They're soft, after a litte while there is no odor on their breathe (that would not bother me anyway, because it works!) We have no flees so that tells me it does what it should. Even better, it is NOT a dangerous chemical!
Our Pomeranian, MoMe, has been eating GRRR-LICK everyday for several months. We give him 1/2 a piece after his morning meal and he's been flea-free all summer! MoMe recommends them to all of his friends!
No more fleas. Happy dog and owner.
I purchased these for my two dogs to help with the fleas & ticks. Both dogs gulped them down the first few days, but now only one of my dogs just loves them. The other one will drop it and either walk off, or sometimes chew it a bit then drop it. Only when the dog that loves them moves to steal it away, does the interest-level rise occasionally for my other dog to finish eating it.(most probably out of jealousy)
Anyway, before you buy a large quantity you may want to try a smaller pack first to see if they suit your dog's taste or not.
On a more positive note, when eaten by the dogs you can smell their breath 15 feet downwind as this is some strong stuff, so it ought to work.