Collection: Dog Collars for Flea & Tick Prevention

Wondercide Flea & Tick Dog Collars are plant-powered, long-lasting repellents that help protect your dog from fleas, ticks, and mosquitoes. Designed as an added layer of defense, these collars repel fleas and ticks for up to four months and mosquitoes for up to one month—helping your pup stay comfortable on every adventure.

Infused with steam-distilled natural essential oils, Wondercide collars offer a fresh-smelling, easy-to-use solution for everyday protection. For active infestations, pair them with Flea & Tick Pets + Home spray and Flea & Tick Yard + Garden spray to fully defend your Pack. Made for dogs four months or older with neck sizes up to 21 inches, these collars are perfect for daily wear. Want more ways to protect your Pack? Explore our Wondercide for dogs and Wondercide for cats collections.