Hartz First Defense Flea and Tick Topical Treatment for Dogs

from SickHeelerMom

I treated my Blue Heeler, Bama, with this product today (03-30-2014).  After about 5 hours she started wanted to go outside once an hour to get grass.  Then After 3 hours, she has had diarrhea very bad.  She is still so sick and not wanting to come out of her crate unless to go outside.  I will t...

from swtandsxy8

Bought this for our flea infested dogs. I bought this one because it advertised that it has the same active ingredient as the more expensive Frontline brand. Went home and applied to both of our dogs, not a change. Fleas were still all over them the next day. After being generous for a week to gi...

from

I used this product on my two dogs and it did not help at all. I feel it was a big waste of $20.