Dentist’s Best

Hartz® UltraGuard Plus® Topical Flea and Tick Prevention for Dogs and Puppies 16-30lb

SKU: 3270098207


  • The patented Pro-cision Flo™ applicator easily penetrates short and long fur for application directly to your dog’s skin
  • Includes 3 monthly treatments in easy to apply, single dose tubes
  • Fast-acting topical drop formula kills fleas, flea eggs, deer ticks and brown dog ticks, plus repels mosquitos for 30 days
  • Contains both an adulticide to kill adult fleas, deer and brown dog ticks plus mosquitoes and an insect growth regulator (IGR) to kill flea eggs before they hatch
  • For use on adult dogs and puppies 12 weeks of age and older
Weight Class
Dogs & Puppies Weighing 5 – 15lbs.
Dogs & Puppies Weighing 31 – 60lbs.
Dogs & Puppies Weighing 61 – 150lbs.
Dogs & Puppies Weighing 16 – 30lbs.
Where To Buy

Product Description

Tell pesky parasites to ‘bug off’ with Hartz UltraGuard Plus Topical Flea & Tick Prevention. Each convenient and easy to apply, single dose tube kills fleas, brown dog and deer ticks, flea eggs and repels mosquitoes for 30 days. Features the patented Pro-cision Flo applicator system that penetrates pet hair allowing for application of treatment at skin level. Contains both an adulticide to kill adult fleas, ticks and mosquitoes and an insect growth regulator (IGR) to kill flea eggs before they hatch. Formula stays on and doesn’t rub off. Use only on dogs or puppies 15-30 pounds, 12 weeks of age and older. Package contains 3 monthly applications.

Directions For Use

  • Directions: Remove one applicator tube from package and hold in an upright position away from your face.
  • Twist dispensing tip clockwise about 1/2 turn while pushing down to break the tube's seal. Do not remove the dispensing tip.
  • Position the tip of the tube at the base of the pet's back between the shoulder blades and squeeze out the entire contents of the tube to form a stripe as you move from the shoulder blades along the back to the base of the tail. The treated area may appear oily after application.
  • Repeat every month.
  • Consult a veterinarian before using this product on debilitated, aged or medicated pets. If signs of sensitivity occur, bathe your pet with mild soap and rinse with large amount of water. If signs continue, consult a veterinarian immediately.

Related Articles

Small tick walking past droplets of water, in midst of climate change parasite protection

Climate Changes and Flea & Tick Infestation

While we could traditionally count on the late spring and summer months as being “flea and tick season,” the effects of global warming are extending the season dramatically.
Swallowing fleas could culminate in worms in your dog's poop fleas

Flea Transmitted Diseases

Flea control is very important. It would be a mistake to think of fleas as simply an annoyance for your dog. Fleas can transmit several diseases and heavy flea infestations can be especially dangerous.
A dog with fleas will show symptoms like constant scratching health and nutrition

Flea Treatment For Dogs

If fleas are on your dog, you can be sure that they are also in your home. There are three ways you can take action for flea control and prevention: immediate treatment, infestation control and infestation prevention.
Learn More

Related Products

Hartz Nature’s Shield Flea and Tick Home Spray

Both a treatment and a preventative, Hartz Nature’s Shield Home Spray incorporates plant-based ingredients to...