SAVE 50% ON NEXGARD W/AUTOSHIPUse code NEXGARD50 (Up to $50 max. Exclusions apply)
SAVE AN EXTRA $5 - $20 OFFUse code PETS in cart (Exclusions apply)
Kills Fleas |
![]() |
![]() |
![]() |
Repels Fleas |
![]() |
![]() |
![]() |
Kills Flea eggs and Larvae |
![]() |
Prevents Development | N/A |
Kills Ticks |
![]() |
![]() |
![]() |
Repels Ticks |
![]() |
![]() |
![]() |
Kills and/or Repels Mosquitoes |
![]() |
![]() |
![]() |
Prevents Heartworm |
![]() |
![]() |
![]() |
Other Parasites Information | NA | Controls adult hookworms and removes and controls adult roundworms & whipworms | Protects against 5 types of ticks, roundworms, and hookworms |
Waterproof (shampooing once a week can reduce effectiveness) |
![]() |
N/A | N/A |
Safe for pregnant or nursing Pets | The safety of Bravecto has not been established in breeding, pregnant and lactating cats. |
![]() |
The safe use of Simparica TRIO has not been evaluated in breeding, pregnant, or lactating dogs. |
How long does it take to work | Kills 100% of fleas within 8 hours of application. | Begins to work Immediately, However, pre-existing flea populations may continue to develop and emerge. | It starts to kill deer ticks within 8 hours, and fleas within 4 hours |
Taste | Applied to skin | Beef Flavor | liver-flavored chewable tablet |
Active Ingredient(s) | Fluralaner | Milbemycin Oxime/Lufenuron | Sarolaner, moxidectin, and pyrantel |
RX Required |
![]() |
![]() |
![]() |
Dosage | Monthly | ||
Usage |
![]() |
![]() |
![]() |
Video | Coming soon | Coming soon | Coming soon |
Vet Review | 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. | 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 repel 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. | Coming soon |