Hey Crystal....not sure how the fleas are in your area but in Warren, we are good with the Sentinel. No fleas as of yet. I just put my boys back on it now that the temps are KINDA going upward. Now, we do live in a brand new sub with not many dogs so that is probably helping as well. I don't like topicals as they scare me so I went with the Sentinel.
Good Luck-
Viv
__________________ -Vivian Mommy to my cuddlebug baby boys-Snickers & Reesie |