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Kills Fleas |
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Repels Fleas |
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Kills Flea eggs and Larvae |
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Prevents Development | Prevents Development |
Kills Ticks |
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Repels Ticks |
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Kills and/or Repels Mosquitoes |
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Prevents Heartworm |
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Other Parasites Information | Kills and controls chewing lice and controls sarcoptic mange infestations | Eliminates infestations with chewing lice, aids in the control of sarcoptic mange infestation | Protects against heartworms, fleas, roundworms, hookworms, whipworms and tapeworms. |
Waterproof (shampooing once a week can reduce effectiveness) |
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N/A |
Safe for pregnant or nursing Pets |
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The safety of Sentinel Spectrum has not been evaluated in dogs used for breeding or in lactating females. |
How long does it take to work | Kills fleas, flea eggs and larvae with the same efficacy as Frontline Plus®. Begins killing ticks in 6 hours and kills up to 100% of ticks in 18 hours - current standard for tick-killing efficacy is 24-48 hours. | Works with the same efficacy as Frontline Top Spot | Begins to work Immediately, |
Taste | Applied to Skin | Applied To Skin | Beef-flavored chewable |
Active Ingredient(s) | Fipronil/(S)-Methoprene/Amitraz | Fipronil | Milbemycin oxime, lufenuron, and praziquantel. |
RX Required |
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Dosage | |||
Usage |
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Video | Coming soon | Coming soon | Coming soon |
Vet Review | Certifect is the new flea and tick control product by Merial, the makers of Frontline® Plus. It is EPA-approved for sale in the USA. It is new to the market and not yet rated. | Currently under review | There is an outstanding new comprehensive internal and external parasite control product called sentinel spectrum, which combines 3 excellent worming medications that treat and prevent a wide variety of parasites from heartworms, intestinal worms ranging from tapeworms to whipworms, as well as controlling flea infestations. That is 6 types of parasites controlled with one pill. That is a wonderful benefit of this product, along with the tastiest beef flavored tablet. The only down side to this product in my experience and opinion is that it does not kill or repel fleas, but breaks the flea life cycle by preventing adult fleas from laying eggs, as well as killing the eggs. Adult fleas still may bite your dog, which may cause allergic dermatitis in some sensitive animals. I have also seen occasional pet vomit on this product, which is usually avoided by giving with a meal. A wonderful benefit over topical parasite control measures is that by combining all of the wonderful ingredients into a pill formulation prevents exposure of the humans in the household to chemical pesticide residues. I give this product an overall rating of a 4, with a taste of 4 and ease of use of a 5. |