One of the Sergeant's products containing propoxur.

Flea Collar Makers Agree To Eventually Phase Out Collars Containing Toxic Chemical

Facing a lawsuit for allowing manufacturers to produce flea collars containing a pesticide that is a known neurotoxin and carcinogen, the folks at the Environmental Protection Agency, along with two major pet product companies, have agreed to phase out these controversial collars over the next few years. [More]