“Sentinel spectrum is just what we needed to control fleas! Living in Fl is hard not to have fleas. Even humans bring them on the house. Allivet is a Fl based company highly suggested by my Vet. for low cost and convience. I use them for all my animals.”
“I've been using it for over a year for two small dogs 12 - 16 LBS each and they have no negative reactions. No problem with any parasites or fleas. Good product.”
