Spectra SHIELD Collar Attached Medallions contain powerful ingredients to offer 4 months of flea and tick control for dogs.
The medallion snaps on easily to the dog’s collar so there is no mess and no stress! It is available in 3 different weight sizes. The medallion contains a powerful synergized pyrethroid - zetacypermethrin - that kills adult fleas and ticks at maximum efficacy. The second ingredient, Piperonyl Butoxide, is a mixed function oxidase inhibitor which ensures the maximum effectiveness of Spectra Shield against ticks during all stages of their blood-feeding life cycle.
Zetacypermethrin - 10%
Piperonyl Butoxide - 20%
Other Ingredients - 70%
Direction of use:
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