Say goodbye to pesky fleas and ticks with Happy Jack DD-33 Flea & Tick Treatment & Control Spray for Dogs & Cats! This water-based, non-staining formula uses a gentle blend of pyrethrins and permethrin to instantly kill fleas and ticks on contact. It contains no harsh alcohol and is formulated for minimum toxicity, so it’s safe for pets—even those with sensitive skin. Plus, it helps repel new pests for days after application. Simply spray the treatment directly onto your pet’s coat, fluff the fur, and let DD-33 do the work. As a bonus, it also leaves behind a light, fresh scent. Trusted by pet parents for over 75 years, Happy Jack has your back when it comes to effective, vet-approved pest protection.