Bests & Worsts Reviews from Amazon

Used similar one years ago to protect long hair Chihuahua who freaked over flies near his ear hairs. Very effective. Now I'm recovering in a physical rehab center, currently plaqued by flies, gnats & skeeters due to excessive rain. Trying to convince them to "arm" nursing home residents who roam the halls. My nurses' assistant was first to kill a fly with it. She thinks it is great too.