About Hartz UltraGuard Topicals for Dogs
Why Choose a Flea & Tick Topical?
Hartz UltraGuard topicals provide monthly non-stop flea and tick protection. Just apply directly to your dog’s skin—they’re fast-acting and help prevent reinfestation for up to 30 days!
How Hartz Flea & Tick Topicals Work
Hartz UltraGuard topical formulations utilize your dog’s natural oil composition to spread their active ingredients across the skin. Once applied, the monthly formula moves across the skin and hair for full body protection.
How to Apply Hartz Flea & Tick Topicals
Step 1: Open the package and remove one tube.
Step 2: Break the seal by twisting the dispenser tip while pushing down.
Step 3: Position the dispensing tip on your dog’s back between the shoulder blades.
Step 4: Apply the topical directly to the skin, from the shoulders to the base of the tail.
Monthly Flea & Tick Protection
Pest Protection
Hartz UltraGuard dog topicals help kill and prevent fleas and ticks for up to 30 days, offering full-body protection.
Fast-Acting
Once applied, UltraGuard topicals start killing fleas in as little as 15 minutes.
Waterproof
UltraGuard offers full waterproof protection for 48 hours after application, so it keeps working even if your dog gets wet.
Pro-Glide Applicator
Hartz UltraGuard PRO Topical has a specially angled applicator for easy, mess-free application.
About Hartz
Hartz has been delivering exceptional pet care products for over 95 years. The full range of pet care products are dedicated to the health and well-being of cats and dogs with a focus on making life with pets richer, easier, and more joyful.