This summer was a bad summer for fleas in our area and I tried Hartz and other flea medications and I agree that it was a waste of money. I have found that the vet recommended flea medicine was the most effective.
Pamperer of 2 dogs, one adopted from a shelter.
4.86 overall from 7 reviews
from $87 at 1 merchant
4.80 overall from 100 reviews
from $37 at 1 merchant