Spectra Shield Flea and Tick
Collar Attached Medallion
for Dogs Over 56 Pounds , 24/Case
Durvet 011-1139-Case

Spectra Shield Flea and Tick
Collar Attached Medallion
for Dogs Over 56 Pounds , 24/Case
Durvet 011-1139-Case

Active Ingredient piperonyl butoxide | zetacypermethrin Description Spectra SHIELD Collar Attached Medallion offers 4 months of flea and tick control for dogs. � Quick and Easy, snap on motion � Convenient alternative to monthly treatments � No more hassle remembering to apply every month � Can be worn during swimming or bathing � Spectra SHIELD� - Sustained Release Delivery System: (Continuously releases very small amounts of active ingredients. Consistently replenishes the actives to the dog�s skin and hair coat. Avoids heavy concentrations and variations of active ingredients.) � Active ingredients: Zetacypermethrin 10% and Piperonyl Butoxide 20%