Centragard vs. Sentinel Flavor Tabs Comparison

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Centragard

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Sentinel Flavor Tabs

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Prevents Heartworm Disease

Roundworms

Hookworms

Whipworms

Tapeworms

Fleas

Flea Eggs and Larvae

Other Parasites

Safe for Breeding, Pregnant or Nursing Pets

Has tested safely at normal doses.

Age/Weight Requirements

7 weeks of age or older weighing at least 1.8 lbs

4 weeks of age or older and weighing over 2 lbs

Rx Prescription Required

Dosage

Usage

Video

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Veterinarian Review (Michael Dym, VMD)

This new product on the market launched in August, 2018 comes at a time when the American Heartworm Society is warning that one in 4 cats diagnosed with heartworms are indoor only cats, thus necessitating veterinarians to carefully examine the issue of recommending not only year round heartworm pevention in dogs, but also in cats, especially in southern, warmer climates. This product is a wonderful general and very broad spectrum parasiticide control product to use in cats, which when applied topically, circulates in the blood and is wonderful at preventing hookworms, round worms and heartworms in cats, as well as treating tapeworms with the inclusion of praziquantel. Tapeworms are a very frustrating parasite that is often difficult to control, especially in outdoor cats, and often recurs weeks to months after effective treatment. With the inclusion of the praziquantel in this monthly applied product, tapeworm control is close to 100 percent, eliminating those unsightly moving rice like worms near a cat's tail or anus, so a great product to use in outdoor cats where heartworm, flea and internal parasite protection are priorities. A downside with this product is that it does not control fleas or ticks. . Rare side effects in sensitive cats include drooling and/or occasional vomiting, especially if licked off, and occasional clumping of hair or skin irritation at the site of application. Even more rare are neurological reactions, but I have only seen this when the product is licked off when applied inappropriately. I give this product an overall rating of a 4 out of 5 with an ease of application of a 4.

Sentinel is a wonderful combination of the heartworm prevention pill interceptor and the flea control product program both in this one pill. Many clients enjoy the convenience of having such broad acting internal and external parasites in one pill, without having to worry about giving two separate medicines. Lufenuron, which is the main flea control ingredient, stops the flea life cycle in its track at the egg and larval stage, thus being like a birth control pill for fleas who get on our pets. Given that the main problem of fleas is how rapidly they reproduce, this pill literally stops escalating growth of flea populations, before they can become established in our homes, where most of the flea life cycle occurs. The main disadvantage to this product is that it does not kill or repell adult fleas, so in situations with already established heavy infestations, it is best combined with a great topical product like advantage or front line or with the oral adulticide flea pill capstar for maximal effect. The only other rare disadvantage I see is the slight increase in reactions when two products are combined into one like this, but fortunately this is not common in clinical practice. With milbemycin for prevention of heartworms and controlling and treating most common intestinal worms, I overall highly recommend this versatile product.

Our expert panel consists of licensed veterinarians and the knowledgeable staff of PetMed Express, Inc. d/b/a 1-800-PetMeds. Neither the Company nor any of its employees or consultants make any warranties, expressed or implied, or representations about the accuracy or completeness of the content or the content of any site or external sites. Likewise, no legal liability or responsibility is assumed for the accuracy or completeness of any information, or usefulness of products discussed. While every effort has been made to accurately represent the qualities and characteristics of each product, which for the most part were taken directly from the websites of the manufacturers, we are not responsible for any errors. The information presented is for educational purposes only and is intended to be a supplement to, and not a substitute for, the expertise and professional judgment of your veterinarian. The information is NOT to be used for diagnosis or treatment of your pet. You should always consult your own veterinarian for specific advice concerning the treatment of your pet. The information is not intended to cover all possible uses, directions, precautions, warnings, allergic reactions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for your pet. It is not a substitute for a veterinary exam, and it does not replace the need for services provided by your veterinarian. Note: Any trademarks are the property of their respective companies.