Adams Plus Flea & Tick Collar for Dogs kills fleas, flea eggs, flea larvae, ticks, tick larvae, and tick nymphs for up to 7months. The active ingredient specifically targets flea eggs and flea larvae stopping their ability to mature and infest your home. Adams Plus Flea & Tick Collar For Dogs is an odorless, non-greasy alternative to topical treatments that kills fleas and ticks and continues to protect against pre-adult fleas from changing into biting adults. Our one-size-fits-all large dogs and puppies flea and tick collar is adjustable to fit large dogs 12 weeks and older. This collar can also be worn with a regular collar. It is water-resistant and does not need to be removed if it gets wet. With 5% of fleas living on your dog and the remaining 95% living in your home or yard, it is important to also address the infestations that can be occurring in your home and yard. Adams products are designed to provide you with the power to prevent pests on every front. Try Adams Flea & Tick Home Spray, specifically designed to use inside your home, and Adams Yard & Garden Spray, designed to use outside in your yard.PET, HOME, AND YARD - 5% of fleas live on your dog while the remaining 95% live in your home or yard. Complete your flea and tick control system with Adams Pet, Home, and Yard products. PERFORMANCE PROVEN - Since 1975, Adams products offer prevention and protection for flea and tick control that you can rely on. LONG-LASTING CONTROL - The collar features sustainable release technology for flea and tick control for up to seven months. WATER-RESISTANT - This collar is water-resistant and remains effective following swimming or after exposure to rain. This collar can be worn with a regular collar. ONE-SIZE-FITS-ALL - Completely adjustable, simply find the paw-fect fit for your pup and cut the excess length off. Our collar fits large dogs that are 12 weeks and older. ODORLESS PREVENTION - Our collar is an odorless, non-greasy alternative to topical treatments. ONE-STEP TREATMENT - Adams Plus Flea & Tick Collar for Dogs provides treatment and prevention in one step and provides protection against future infestations, halting the flea reproductive cycle. 7-MONTH PROTECTION - Help your pup fight pesky pests. Your furry family member will get up to 7 months of continuous, long-lasting prevention and protection. PROTECT YOUR PUP - Stop the problem at its source. Designed for large dogs and puppies 12 weeks and older, this collar kills and repels fleas, ticks, flea eggs, and flea larvae for up to 7 months.Best Sellers Rank: See Top 100 in Pet Supplies. Age Range Description: Adult. Target Species: Dog. Item Dimensions LxWxH: 0.88 x 4.25 x 5.13 inches. Brand: Adams. Color: Blue. Country of Origin: USA. : B00Q8J2ZTG. Manufacturer: Central Garden & Pet. Date First Available: January 1, 2015. Item model number: 100519503. Product Dimensions: 0.88 x 4.25 x 5.13 inches; 1.14 Ounces. Is Discontinued By Manufacturer: No.