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3 MONTH Spectra Sure Plus IGR for Dogs 23-44 lbs

Item: SP0111143
Availability: In Stock
Was: $32.99$25.99You Save: $7.00!(21%)


Spectra Sure Plus for Dogs 23 to 44 lbs

Spectra Sure Plus provides effective control of flea, tick and chewing lice infestations through the effective ingredients Fipronil and Cyphenothrin. Fipronil is capable of attacking adult fleas and ticks on contact, while Cyphenothrin enhances efficacy and grants faster relief.

Full Pest Protection
Flea Life Cycle

Using the dual action of Fipronil and Cyphenothrin, Spectra Sure Plus can effectively break the flea life cycle by eliminating fleas before they lay eggs. This formula will kill adult fleas and ticks in as little as one hour.

The importance of controlling pests goes beyond relieving a nuisance, it may also help to prevent infections. Mites may cause sarcoptic mange, while ticks have been linked to the transmission of Lyme disease. Fleas may also be a source of flea allergy dermatitis.

Safe Protection

Spectra Sure is safe to use on dogs over 12 weeks of age. This resilient formula remains effective after bathing and exposure to water and sunlight.

Package Contents

Box includes three 0.67-milliliter tubes of Spectra Sure Plus for Dogs.





Other Ingredient**




**diethylene glycol monoethyl ether, Vitamin E nicotinate

Spectra Sure Plus
for Dogs 23 to 44 lbs
  • This product is comparable to Frontline.
  • Kills Fleas, Ticks, Chewing Lice, and Mites
  • Easy to use
  • Fast acting
  • Waterproof
  • Long Lasting
  • For use on dogs 23 to 44 lbs, and over 12 weeks of age
More Info
Got Fleas?

A product guide to flea
and tick products.

Flea Facts You Should Know

Interesting flea facts to help your
pets be pest free.

Fleas: Understanding the Enemy

All about fleas and prevention.


Helpful information on ticks and your

FAQs about Fleas and Ticks
Find Spectra Sure in the size and quantity you need:
All Weights
Up to 22 lbs
23 to 44 lbs
45 to 88 lbs
89 to 132 lbs
3 month
6 month
12 month
3 month
6 month
12 month
3 month
6 month
12 month
3 month
6 month
12 month
3 month
6 month
12 month



Fipronil seeps into the cells of adult fleas and ticks and blocks chlorine molecules from passing through. This causes paralysis of the insect leads to its death, and can be spread from one to another.


Cyphenothrin enhances the efficacy of Fipronil for faster relief. Fleas and ticks are killed in as little as 1 hour, reducing the opportunity for the transmission of diseases.

Active Ingredients % by Weight
Fipronil 9.8%
Cyphenothrin 5.20%
Other Ingredients* 85.0%
Total 100%
*diethylene glycol monoethyl ether, Vitamin E nicotinate
Hazards to Humans

Harmful if swallowed. Causes eye irritation. Avoid contact with skin, eyes or clothing. Wash hands thoroughly with soap and water after handling and before eating, drinking, chewing gum, using tobacco or using the toilet.

Harmful to Domestic Animals

For external use only. Do not use on puppies under 8 weeks of age. Individual sensitivities, while rare, may occur after using any pesticide product. Some dogs may experience temporary startle effects when any product is applied. Dogs may experience some temporary irritation at the site of product application. If signs persist, or become more severe within a few days of application, consult a veterinarian immediately. If your dog has an unusual reaction to the initial application, consult a veterinarian before repeating treatment. Certain medications can interact with pesticides. Consult a veterinarian before using on medicated, debilitated or aged dogs.

Useful Information

Directions for Use

1. Remove product tubes from the package.

2. Separate one tube from the others. Holding the tube with notched end pointing up and away from the face and body, cut off the narrow end at the notches with scissors.

How to apply

1. Invert tube over dog and use open end to part dog's hair.

2. Squeeze tube firmly to apply all of the solution to the dog's skin as a spot on the dog's back between the shoulder blades..

6 Step Checklist

1. Read the entire label completely and follow directions.

2. Weigh your pet.

3. Do not use dog products on cats.

4. Do not treat with more than one pesticide product at a time.

5. Separate animals after treatment to avoid chance of ingestion.

6. Do not split tubes between pets.

Frequency of Use

Use Spectra Sure Plus monthly for complete control of flea, ticks and chewing lice infestations. Studies show that Spectra Sure Plus kills adult fleas for up to one month. Apply monthly if your dog is at high risk for flea reinfestation. Apply monthly to control ticks and chewing lice. Spectra Sure Plus remains effective, even after bathing, water immersion, or exposure to sunlight. Allow treated area to dry thoroughly. Do not reapply for 30 days.


It is a violation of Federal law to use this product in a manner inconsistent with its labeling.
Do not allow children to apply product. To prevent harm to you and your dog, read entire label before each use. Follow all directions and precautionary statements carefully. For external use on dogs only. Do not use on rabbits. Do not use on other animals.

Do not use on puppies under 12 weeks of age. Do not split one tube between dogs. Do not use multiple tubes on one dog. Weigh your dog to be sure you are applying the right dose formulated for the weight of your dog. Consult a veterinarian before using this product on debilitated, aged, or medicated dogs, breeding, pregnant, or lactating dogs. Consult a veterinarian before using on dogs with known organ dysfunction. Dogs may experience some temporary irritation at the sire of product application. Certain medications can interact with pesticides. Sensitivities may occur after using any pesticide product on dogs. if signs of sensitivity occur, bathe your dog with a mild soap and rinse with large amounts of water. if signs continue, consult a veterinarian immediately.

Customer Q&A