Help protect your pooch from unwanted pests with Liquid-Vet Flea & Tick+ Support Formula Dog Supplement. Made in the USA with a blend of natural ingredients like peppermint oil and rosemary oil, this liquid formula is designed to prevent fleas, ticks and mosquitoes from bugging your buddy. It contains no harsh chemicals, and it won’t leave a greasy residue. Simply apply this fresh-scented lotion to your pooch and rub it into his coat once a week. Bye, bye bugs!