Flea and Tick Collar for Cats - Offers 12-Month Protection If the smell becomes weaker after a weekor two of use, this does not mean that the product is not working Pavilion - River Babies Have More Fun - Horizontal 7.5" x 6" Self-Standing ... x 6" Photo Children Kids Family Memory River-Lover Cabin House Gift. Add Seresto Flea Collar For Cats Flea And Tick Collar For Kittens, 8 Months Of Cat Flea Collar Protection 2 Collars Made With Premium Plant Based Essential Oil Waterproof And Natural Treatment Prevention Free Comb, 2 Pack Flea And Tick Prevention For Cats It provides continuous effective protection for dogs for 8 months Aazon.co : 4 Pack Flea Collar for Cats, Cat Flea and Tick Treatent... How it Works ? This collar does not rely on the smell to repel fleas; the scentis present at the beginning of use, and after that, it willbecome lighter and lighter; the active ingredient has beenincorporated into the PVC Are flea and tick collars effective? Most of our customers report results after using the collarwith this formula. How Dangerous Are Tick? Humans and pets may be infected with Babesia after being bitten by ticks, which may cause anemia and lack of energy. WATERPROOF COLLAR: Great for use at the beach, on vacation, at campsites, on the boat, on hikes, at the pool. Inert ingredients : Polyethylene 82% Total 100% How Dangerous Are Lice? When lice bite a pet, the sallva enters the pet's skin and causes itching, leading to skin infection and inflammation. COMFORT TECHNOLOGY: Unique and flexible collar design keeps your dogs comfortable yet protected with a smooth surface interior, Each tin comes with 2, 8-month collars that provide 16 consecutive months of flea & tick protection LONG-TERM PROTECTION: Collar is committed to preventing dogs from being injured by fleas and ticks.