Keep your dog protected with ADAMS Plus Flea & Tick Collar for Small Dogs, the water-resistant flea collar that provides pest defense. Featuring extended-release technology, this collar continuously delivers active ingredients to your dog's coat and skin, targeting fleas, flea eggs, flea larvae, ticks and deer ticks. The adjustable collar easily fits over your dog's existing collar and is simple to use—just place around your dog's neck, buckle and adjust for comfort, cut off excess (about two inches from buckle), and ensure a loose fit (two fingers should fit between collar and neck). For complete peace of mind all season long, this collar provides up to 7 months of continuous, long-lasting flea and tick prevention and protection. And because only 5% of fleas live on your pet, use this collar with other ADAMS products (sold separately) to protect your pet, home, and yard for complete pest control. Since 1975, the people who bring you ADAMS have helped pet parents confidently care for their pets, ensuring they live happy and healthy lives.