Sergeant's Guardian Flea & Tick Topical Treatment for Large Dogs, 66 lbs and over, 3-Month Supply

Effective Flea & Tick Prevention

Product Description

Sergeant’s Guardian® Flea & Tick Topical for Dogs is a fast?acting, waterproof topical treatment that kills adult fleas and ticks and repels mosquitoes. It begins working immediately, protects for up to 30 days, and is designed for dogs and puppies over 12 weeks of age. This simple-to-apply treatment helps keep your dog comfortable, protected, and free from irritating itches.  

Benefits

• Kills adult pests: Effectively eliminates adult fleas and ticks to protect your dog from infestations.
• Mosquito protection: Repels mosquitoes to reduce the risk of bites and mosquito-borne illnesses in dogs.
• Age-appropriate use: Specifically designed for dogs aged 12 weeks and older for safe topical application.
• Fast-acting formula: Begins working immediately to protect against external parasites.
• Long-lasting supply: Each package includes a 3-month supply, ensuring extended protection against fleas and ticks. 

Variants 

• 7 – 33 lbs
• 33 – 66 lbs
• 66 lbs and over 

Ingredients

Active Ingredients

Ingredient	% by Weight
Permethrin*	45.00%
S-Methoprene	1.20%
Other Ingredients	53.80%
Total	100.00%

*Cis/trans ratio: Max 55% (+) cis and min 45% (±) trans.  

How to Use

Directions for Use

• Follow Federal Usage Guidelines: Always use this product exactly as labeled; misuse or inconsistent application violates federal law and safety standards.
• Apply Only to Dogs: Do not use this product on cats, rabbits, or any animals other than dogs.
• Age and Weight Restrictions: Avoid using on puppies younger than three months or dogs weighing less than seven pounds.
• Use Proper Dosage: Use one entire tube per dog; never split or use multiple tubes unless specifically instructed.
• Separation After Application: Keep treated dogs separated from cats and other dogs for at least twenty-four hours post-application.
• How to Open a Tube: Remove one tube from its packaging, cut off the narrow end with scissors, and hold it upright for application.
• How to Apply Solution: Invert the tube, part your dog’s hair, and apply all contents directly to the skin as directed.
• Frequency of Use: Reapply only when necessary, ensuring at least four weeks between applications for safe, effective flea control.

Additional Information

Precautions

• Wash Thoroughly After Handling: After applying the product, cleanse your hands and any exposed skin with soap and water before eating or drinking.
• External Use on Dogs Only: Use this product exclusively on dogs; applying it to other animals can cause severe health reactions.
• Consult a Veterinarian Before Use: Always consult a veterinarian before using this flea and tick topical solution on dogs that are sick, pregnant, or medicated.
• Avoid Heat and Flame Exposure: This product is combustible; never store or use it near heat sources or open flames.
• Do Not Use on Cats: The product may be toxic or fatal for cats; keep them away from treated dogs for 24 hours.

Possible Side Effects

• Monitor Your Dog After Application: Observe your dog closely after applying the product, as temporary startle or discomfort reactions may occur.
• Mild Irritation May Occur: Some dogs may show redness, scratching, or mild irritation at the site of collar application.
• Bathing for Sensitivity Relief: If sensitivity occurs, bathe your dog using mild soap and rinse thoroughly with clean water.
• Veterinary Consultation: If irritation persists or other symptoms develop, contact your veterinarian or call 1-800-224-7387 immediately.
• Ingestion Symptoms and Action: If accidental ingestion occurs, symptoms such as foaming or salivation may appear. Feed and monitor your dog for 24 hours.

Shipping & Return

We offer ground, express, priority, and international delivery; see our shipping policy for details.

For return instructions or product concerns, please refer to our detailed refund policy. 

Frequently Asked Questions

Q1: How does Sergeant’s Guardian® Flea & Tick Topical work on dogs?

Ans: Sergeant’s Guardian® starts working immediately upon application by eliminating adult fleas and ticks upon contact. It also repels mosquitoes and offers up to 30 days of protection, ensuring consistent defense against external parasites after each use. 

Q2: Is Sergeant’s Guardian® safe for all dogs?

Ans: This product is designed for dogs over 12 weeks of age and weighing 66 lbs and over. It should not be used on cats, puppies under 3 months, or dogs weighing less than seven pounds.

Q3: How often should I apply Sergeant’s Guardian® to my dog?

Ans: The topical treatment should be applied once every 30 days. You must ensure at least a four-week gap between applications and avoid using more than one tube unless explicitly instructed by a veterinarian. 

Q4: What precautions should I take after applying the topical treatment?

Ans: After application, keep treated dogs separated from other pets, especially cats, for 24 hours. Wash your hands thoroughly with soap and water, and avoid contact with heat sources due to the product’s flammability.

Q5: What should I do if my dog shows a reaction after use?

Ans: Monitor your dog closely post-application for signs like redness, itching, or discomfort. If irritation occurs, bathe your dog with mild soap and rinse thoroughly. Severe symptoms require immediate veterinary attention.