Amazon.com : Adams Flea & Tick Control Collar for Dogs, 7-Month Protection, Adjustable One Size Collar Fits All, Kills and Repels Fleas, Ticks, Flea Eggs & Flea Larvae : Pet Supplies
Adams Plus Flea and Tick Collar Flea and Tick Treatment (Pet Size: Large) in the Pet Flea & Tick Treatments department at Lowes.com
Amazon.com : Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies, 7 Month Flea and Tick Protection and Prevention Per Collar, White, Up to 15 Inch Neck : Pet Flea And
Vetality Avantect II Flea & Tick Dog Collar, Pack of 2, Small/Medium | Petco
Seresto Vet-Recommended Flea and Tick Prevention Collar for Small Dogs, Count of 1 | Petco