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A SPECTRUM OF PROTECTION
AGAINST UNSEEN* PARASITES

Heartworms

Hookworms†

Roundworms

Whipworms

Tapeworms

Immature Fleas‡

*SENTINEL SPECTRUM Chews protects against heartworm disease, 4 types of intestinal parasites, and prevents flea eggs from hatching.SENTINEL FLAVOR TABS protects against heartworm disease, 3 types of intestinal parasites, and prevents flea eggs from hatching.
†A. caninum.
‡Prevents flea eggs from hatching.

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SENTINEL SPECTRUM® CHEWS

(milbemycin oxime/lufenuron/praziquantel)

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SENTINEL® FLAVOR TABS®

(milbemycin oxime/lufenuron)

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REBATES ON SENTINEL BRAND PRODUCTS
& BRAVECTO BRAND PRODUCTS

Find peace of mind that your pet has extensive protection against many seen and unseen parasites with SENTINEL Brand Products and BRAVECTO Brand Products.
Save up to $75 when you buy comprehensive parasite protection for your pet today!

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UNSEEN THREATS

Heartworms

Hookworms‡

Roundworms

Whipworms

Tapeworms

Immature Fleas‡

They’re out there. They’re all around us. And even though they may not be seen, is your dog at risk? Get the facts about the unseen parasites in dogs that can make your dog sick.

LEARN MORE

PREVALENCE OF HEARTWORM DISEASE IN THE UNITED STATES3§

SEE IF YOUR VETERINARIAN CARRIES
SENTINEL BRAND PRODUCTS

SENTINEL Brand Products require a prescription from a veterinarian.
Enter your ZIP code below to see which ones carry SENTINEL Brand Products.

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For technical assistance or to report a suspected adverse drug reaction, contact Merck Animal Health at 1-800-224-5318.

Important Safety Information:

SENTINEL® SPECTRUM® Chews (milbemycin oxime/lufenuron/praziquantel). Dogs should be tested for heartworm prior to use. Mild hypersensitivity reactions have been noted in some dogs carrying a high number of circulating microfilariae. Treatment with fewer than 6 monthly doses after the last exposure to mosquitoes may not provide complete heartworm prevention. For complete product information refer to the product insert.

SENTINEL® FLAVOR TABS® (milbemycin oxime/lufenuron). Dogs should be tested for heartworm prior to use. In a small percentage of treated dogs, digestive, neurologic, and skin side effects may occur. For complete product information refer to the product insert.

References:

  1. SENTINEL® SPECTRUM® Chews [product label]. Rahway, NJ: Intervet, Inc.; 2020.
  2. SENTINEL® FLAVOR TABS®. Rahway, NJ: Intervet, Inc.; 2020.
  3. Parasite prevalence maps: 2020 Heartworm canine. Companion Animal Parasite Council. Accessed May 21, 2021. https://capcvet.org/maps/#/2020/all-year/heartworm-canine/dog/united–states