Kills fleas and ticks and contains the Infest Stop™* ingredient to kill flea eggs and larvae for up to 30 days.
Product Highlights
- Kills fleas, ticks, flea eggs, flea larvae for one month
- Kills and repels mosquitoes that may transmit heartworm disease or West Nile virus 
- The Smart Shield® Applicator, specially designed to make applying flea and tick control easier, is available in 1, 3 and 6 month applicator packs* (* is not available in refill packs)
- Works with the biology of your dog by spreading through the oils of his skin
- Fast-drying formula
Ingredient Statement
| ACTIVE INGREDIENTS | 
| Etofenprox | 50.00% | 
| Piperonyl Butoxide* | 9.10% | 
| N-octyl bicycloheptene dicarboximide (MGK 264�) | 0.91% | 
| Pyriproxyfen (Nylar�) | 0.45% | 
| (S)-Methoprene | 0.23% | 
| OTHER INGREDIENTS | 39.31% | 
| TOTAL | 100.00% | 
 
*(butylcarbityl) (6-propylpiperonyl) ether and related compounds