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Sentinel Spectrum for Dogs

This item is by prescription only.

Starting at $20.99

Description

Sentinel Spectrum for Dogs is a monthly, beef-flavored chewable tablet that delivers complete protection against six common parasites—including heartworms, fleas, roundworms, hookworms, whipworms, and tapeworms. With a powerful combination of milbemycin oxime, lufenuron, and praziquantel, this vet-recommended treatment helps keep your dog healthy inside and out.

Sentinel Spectrum works by preventing heartworm disease, stopping flea eggs from developing, and eliminating intestinal parasites—all in one easy-to-give chew. Safe for dogs and puppies 6 weeks and older, it’s a convenient, all-in-one solution for year-round parasite prevention.

  • 6-in-1 Parasite Protection – Prevents heartworm disease and treats fleas, roundworms, hookworms, whipworms, and tapeworms.

  • Breaks the Flea Life Cycle – Inhibits flea egg development to stop infestations before they start.

  • Tasty Monthly Chew – Beef-flavored chewable makes dosing easy and enjoyable for dogs.

  • Safe for Puppies & Dogs – Approved for dogs 6 weeks of age and older, weighing at least 2 lbs.

  • Vet-Recommended – Trusted by veterinarians for comprehensive parasite control.

  • No Messy Topicals – Oral chew means no greasy residue or bathing restrictions.

  • Convenient All-in-One Protection – Simplifies parasite prevention with one monthly chew.

Additional information

Pet Weight

2.8-5.5lbs, 2-8lbs, 8-25lbs, 26-50lbs, 51-100lbs

Pack Count

3pack, Single Dose, 6pack