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Price: $100.68$140.95
Sentinel Spectrum Chews Yellow is a broad-spectrum oral treatment that has been trusted for protecting young and adult dogs for over a decade. With just one dose per month, it safeguards against six types of parasites. A single chew keeps your furry friend safe from fleas, heartworm disease, and all four common intestinal worms that can affect dogs.
Featuring a unique combination of three active ingredients (lufenuron, milbemycin oxime, and praziquantel), Sentinel Spectrum for 25.1 – 50.0 lbs dogs protects from the parasites you may not see. If your dog does not tolerate topical treatments, Sentinel Spectrum flea and worm treatment is an excellent option. It comes in beef- and bacon-flavored chews that dogs enjoy, allowing hassle-free administration. These oral chews are safe for puppies from 6 weeks of age, allowing early parasite protection.
Sentinel Spectrum Chews are a broad-spectrum oral treatment for dogs that protects against six types of parasites. With just one chew per month, it safeguards your dog from fleas, heartworm disease, and all four common intestinal worms. The chew contains three active ingredients: lufenuron, milbemycin oxime, and praziquantel.
Lufenuron prevents flea eggs from developing, breaking the flea life cycle and controlling flea populations. Milbemycin oxime kills heartworm larvae and adult stages of hookworm, roundworm, and whipworm. Praziquantel targets tapeworms, causing them to break down and be expelled from the dog’s body. Sentinel Spectrum has been proven effective against heartworm infection when given monthly over six consecutive months.
| Dog Weight (lbs) | Pack Color | Lufenuron (mg) | Milbemycin oxime (mg) | Praziquantel (mg) | Doses Administered |
| 2.0 – 8.0 | Orange | 46.0 | 2.3 | 22.8 | One |
| 8.1 – 25.0 | Green | 115.0 | 5.75 | 57.0 | One |
| 25.1 – 50.0 | Yellow | 230.0 | 11.5 | 114.0 | One |
| 50.1 – 100.0 | Blue | 460.0 | 23.0 | 228.0 | One |
| For dogs over 100.0 lbs, administer the appropriate combination of Sentinel Spectrum chews. | |||||
Sentinel Spectrum Chews are not for use in humans. Keep this product out of reach of children, pets, and uninformed people. Before administration, test your dog for existing heartworm infection. If the dog is infected, consult a vet to treat the infection.
Do not use Sentinel Spectrum in puppies under six weeks of age or less than two pounds of body weight. The safety of Sentinel Spectrum has not been evaluated in breeding or lactating female dogs.
Lufenuron, Milbemycin Oxime, Praziquantel
Rated 4.8/5 based on 71 ratings
Easy to give and highly effective
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Easy chewables offering broad parasite defense
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Provides broad protection against heartworm, fleas, ticks, and intestinal parasites
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Tasty chew that defends against fleas, worms, and heartworm
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Dogs love the taste and it keeps them parasite-free
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