ProVET Profiline Collar for Dogs Against External Parasites 35cm Purple

The preparation is of high-efficiency to larval and mature fleas, lice, chewing lice, ixodic ticks. 
The preparation posseses an expressed impact on preimaginal and imaginal stages of development of fleas, lice, chewing lice, and ixodic ticks, which are parasitizing on cats and dogs body.
The composition of preparation includes propoxur, which affects on ectoparasites as contact poison, inducing toxic accumulation of acetylcholine neurohormone on the cholinergic nerve endings, which resulting ectoparasites death (fleas, ticks, lice and other). Propoxur is non-toxic to mammals.