Ovitrol 3-Pack X-Tend Pest Control Spot on for Dog, 13 to 31-Pound
Ovitrol X-tend has an applicator specially designed to make applying flea and tick control easier and more precise than ever before. Simply insert the appropriate tube into the applicator, close it and squeeze to apply. It is water resistant and provides protection for up to 30 days. Starts killing fleas and ticks within 15 minutes. Kills fleas, ticks, flea eggs and flea larvae, it also kills and repels mosquitoes.