Adams Plus Flea & Tick Collar for Small Dogs & Puppies 7 Month Protection 3PKAdams Plus Flea & Tick Collar for Small Dogs & Puppies provides long lasting flea and tick protection with a water resistant, extended release formula. Designed to target fleas, flea eggs, flea larvae, ticks, and deer ticks, this adjustable dog collar helps deliver continuous pest defense for up to 7 months. Easy to fit over your dogs regular collar, it offers season long protection for small dogs and puppies. Key Bullet Points: Flea and tick collar