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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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Flea eggs |
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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 | NA |
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NA |
Waterproof (shampooing once a week can reduce effectiveness) |
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Safe for pregnant or nursing Pets |
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Consult your veterinarian | The safety of Bravecto has not been established in breeding, pregnant and lactating cats. |
How long does it take to work | Reapply Activyl every 30 days. | Begins to work immediately. | Kills 100% of fleas within 8 hours of application. |
Taste | Applied to skin | Applied to Skin | Applied to skin |
Active Ingredient(s) | indoxacarb | Propoxur/(S)-Methoprene | Fluralaner |
RX Required |
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Dosage | |||
Usage |
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Video | Coming soon | Coming soon | Coming soon |
Vet Review | Another recently available new topical flea preventative for dogs and cats. This new product works by being activated by only the flea's enzyme systems into a flea specific mechanism which paralyzes and kills the adult flea. The company claims that it does not get into the blood stream, but stays only in the superficial skin layers of the pet. Any adult fleas which come into contact with this product are quickly killed so that fleas do not have to actually bite the pet, which is tremendously helpful in those flea-allergic pets, where it only takes a few flea bites to set off an extensive itchy allergic reaction. Another wonderful benefit of this product is that it is waterproof, which is especially helpful in those active outside pets who are exposed to rain or like to swim. This effective product starts working within 12 hours of application, where over 90% of adult fleas are killed. Another excellent benefit of this product is that it also inhibits the development of flea eggs and larvae in the environment, which is a big bonus since much of the flea life cycle occurs in the home environment. While Activyl is very safe and effective for most pets, I have seen occasional rare reactions in sensitive pets, which most commonly is seen as irritation or excessive itchiness at the site of application. While the company says that it is odorless, some of my clients have said that they do sense an odor within the first several days of application, as well as leaving an occasional oily film for the first day or two following application. This film, however usually quickly disappears. The only other very rare reactions include digestive upset and/or drooling/neurological reactions, and certainly if a pet has any chronic digestive weaknesses or history of seizures, etc then the local veterinarian should be consulted before applying the product. I give this product an overall rating of 4, with an ease of use of 4. | While this collar is marketed to quickly kill fleas, eggs and larvae for up to 8 months and ticks for up to 6 months, I personally have concerns about the safety of the main ingredient propoxar. This powerful cholinesterase inhibitor can cause serious side effects in some pets from digestive upset to respiratory difficulties to neurological problems on rare occasions in my experience and opinion. I am also concerned about human, especially child exposure to such a strong pesticide. While it is a nice benefit that the collar is water proof and works quickly, as well as being an economic alternative for those cost conscious clients, because of my safety concerns and my experience with partial efficacy, I can not recommend this product to my clients. I give this product an overall rating of a 2, with an efficacy a 2, ease of use a 5. | Flea control in cats is always challenging, not only in terms of safe products, but also in ease of application, and ultimately performance. Over the past several years the oral products like Bravecto and Nexguard have been highly effective for flea and tick control in dogs, as well as surprisingly other, unforeseen benefits such as treating, controlling and often curing previously frustrating Demodex mite infestations, and for much longer periods of time; 3 months of protection after one tablet. While the drug company has not come out with a similar oral formulation for cats, they have come out with a topical formulation, which also is labeled as effective for up to 3 months after one application. Obviously, handling one's kitty only once for a flea/tick treatment over 3 months is certainly welcome to most feline guardians. While I don't have lots of clinical experience with this product, reports from the field have found it highly effective in treated patients. As with many other products, it is also often important to treat the home environment, where 90 percent of the flea life cycle occurs. While the product is being reported as highly effective, I am concerned about using a product labeled for 3 months in cats after one use, especially if a sensitive feline patient suffers a reaction. Occasional reactions reported include transient irritation at the site of the product application, as well as occasional digestive and neurological reactions, which may be significant. While the product is highly effective for an extended period and easy to use, I would tend to reach for products that are shorter acting, although they will, of course, have to be applied or given more frequently. |