Vet-recommended, premium flea & tick protection for dogs & puppies without the price tag Long-lasting flea collar kills & repels fleas for 8 continuous months Seresto is the #1 selling non-prescription flea & tick brand, stocked by 8,000 vet clinics (Elanco Animal Health, data on file) Starts working within 24 hours to kill & repel fleas by contact so pests don’t have to bite your dog to die Hassle-free, non-greasy, easy-to-use flea & tick protection Series Name: Seresto Type: Collar Recommended Pet Size: Small Weight Capacity (lbs.): 20 Active Ingredient: Imidacloprid, Flumethrin For Use With: Fleas and ticks Hypoallergenic: No Lifestage: Adult Lowe's Exclusive: No Package Quantity: 1 Pet Type: Dog Recommended Age: Over 13 weeks Unit of Measure: Count Unit of Measure Quantity: 1 Use Location: Indoor/Outdoor Warranty: None Waterproof: Yes CA Residents: Prop 65 Warning(s): No UNSPSC: 70122000