Sentinel Flavor Tabs for Large Dogs 51-100 lbs

Sentinel Flavor Tabs for Dogs 51-100 lbs

Broad-Spectrum Parasite Protection in One Easy Tablet

Sentinel Flavor Tabs for Dogs 51–100 lbs are trusted oral preventive tablets formulated specifically for large dogs to protect against heartworms, fleas, and intestinal parasites. As a monthly chewable tablet, Sentinel targets a wide range of parasites, offering triple-action defense against flea infestations, heartworm larvae, and common intestinal worms such as hookworms, roundworms, and whipworms.

Backed by veterinarians, Sentinel contains milbemycin oxime and lufenuron—powerful ingredients that provide integrated pest control, ensuring your dog remains protected from the inside out.

Prescription items are NON-RETURNABLE and NON-REFUNDABLE.

Please note product may arrive in a Hardy Paw Pharmacy vial, manufacturer packaging is shown for reference.

Also Available in Other Weight Ranges

Looking for the right dosage for your dog's weight? Sentinel Flavor Tabs are available in a range of strengths to ensure accurate protection based on size:

• Sentinel Flavor Tabs for Dogs 2-10 lbs – Ideal for toy breeds and small dogs
  
• Sentinel Flavor Tabs for Dogs 11-25 lbs – For small-to-medium sized dogs
  
• Sentinel Flavor Tabs for Dogs 26-50 lbs – Tailored for medium and large breeds
  
• Sentinel Flavor Tabs for Dogs 51-100 lbs – For large and extra-large breeds  (you are viewing this product)
  

Choose the correct strength for complete parasite protection tailored to your dog’s weight.

What Are the Key Benefits of Sentinel Flavor Tabs for Large Dogs?

Sentinel Tabs do more than just treat—they prevent future infestations. Here’s how they stand out:

• Comprehensive Protection: Guards against 5 common parasites – heartworms, fleas (by preventing eggs from hatching), hookworms, roundworms, and whipworms.
• Dog-Friendly Flavor: Beef-flavored chewable makes administration easier for picky eaters.
• Once-Monthly Dose: Convenient single tablet per month keeps your dog protected year-round.
• Vet-Approved Formula: Active ingredients lufenuron and milbemycin oxime are clinically proven for parasite control.
• Non-Topical Option: No greasy application—great for dogs with sensitive skin or those prone to licking off spot-on treatments.

How Does Sentinel Work in Large Dogs (51–100 lbs)?

Sentinel uses a dual-mode mechanism:

This powerful combination prevents flea infestations before they start and eliminates internal parasites at key lifecycle stages.

Dosage and Administration of Sentinel for Dogs 51-100 lbs

Always consult your veterinary for exact dosage instructions depending on your pet's condition.

• Recommended Dosage: 1 chewable tablet once every 30 days
• Weight Range: For dogs weighing 51–100 lbs
• Minimum Age: Safe for dogs over 4 weeks of age and weighing at least 2 lbs

Administer the tablet with food for optimal absorption and effectiveness.

What Are the Ingredients in Sentinel Tabs for Large Dogs?

Each tablet contains:

• Milbemycin Oxime – 22.8 mg: Disrupts nerve transmission in parasites
• Lufenuron –  460 mg: Acts as insect development inhibitor

These ingredients are combined in a palatable beef-flavored base for ease of administration.

Are There Any Side Effects of Sentinel Flavor Tabs?

While most dogs tolerate Sentinel well, some may experience:

• Vomiting
• Diarrhea
• Lethargy
• Loss of appetite
• Skin reactions (rare)

If adverse reactions persist or worsen, consult your veterinarian immediately.

What Warnings Should Pet Parents Be Aware Of?

• Heartworm Testing: Ensure your dog is heartworm-negative before starting Sentinel.
• Not for Cats or Small Dogs: Use only on dogs within the specified weight range.
• Storage: Store in a cool, dry place away from children and other pets.
• Do Not Use if your pet has a history of seizures without veterinary guidance.

Shipping & Returns

Shipping Policy: HardyPaw offer all types of shipping options (Ground, Express, Priority, International) depending on the urgency of the product requirements. To know about our shipping policy in detail, click here.

Refund policy: If you face any issue with our product and want to return it, read our refund policy carefully.

Sentinel for Dogs 51-100 lbs FAQs

What is Sentinel Flavor Tabs for Dogs used for?

Sentinel Flavor Tabs are used to prevent heartworm disease, control flea populations by inhibiting egg development, and treat/control hookworms, roundworms, and whipworms in dogs.

Does Sentinel kill adult fleas?

No. Sentinel prevents flea eggs from hatching but does not kill adult fleas. For existing infestations, pair with a fast-acting adult flea treatment.

Can Sentinel be given to puppies?

Yes, Sentinel is safe for puppies over 4 weeks of age and weighing more than 2 lbs. Always check with your vet before starting a preventive program.

How quickly does Sentinel start working?

Sentinel begins to interfere with flea development within 24–48 hours and provides continuous internal parasite protection with regular monthly use.

Is Sentinel better than topical treatments?

For dogs sensitive to topicals or prone to licking, Sentinel offers a mess-free, hassle-free alternative with internal parasite protection and flea population control.

Authoritative Resources for Further Reading

• American Heartworm Society – Heartworm Prevention
• CAPC – Companion Animal Parasite Council