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Kills Fleas | |||
Repels Fleas | |||
Kills Flea eggs and Larvae | |||
Kills Ticks | |||
Repels Ticks | |||
Kills and/or Repels Mosquitoes | |||
Prevents Heartworm | |||
Other Parasites Information | Treats, Prevents, and Controls Lice Infestations | Advantage XD kills lice, but does not treat any internal parasites like heartworms or intestinal worms. | |
Waterproof (shampooing once a week can reduce effectiveness) | Yes, Advantage XD is waterproof. Do not bathe your cat or allow them to get wet for at least 24 hours after applying Advantage® XD. Frequent shampooing can reduce effectiveness. See product label for more information. | NA | |
Safe for pregnant or nursing Pets | Consult your veterinarian | Consult your veterinarian for pregnant or nursing cats. | Consult with your veterinarian before using this product on debilitated, aged, pregnant or nursing animals. |
How long does it take to work | Kills fleas in 12 hours | 30 minutes to 4 hours. | Starts killing fleas in 30 minutes, and kills 98-100% of fleas in 12 hours. |
Taste | Applied to Skin | Not applicable (topical treatment). | Topical application |
Active Ingredient(s) | Imidacloprid/Pyriproxyfen | Spinetoram | Spinetoram |
RX Required | |||
Dosage | Apply one applicator every 2 months. | ||
Usage | |||
Video | Coming soon | Coming soon | Coming soon |
Vet Review |
The non-greasy, non-odor formulation is a definite plus when used on sensitive patients, especially cats.I find that advantage kills fleas and larvae more quickly than some of the other products out there, often resulting in quicker relief of flea allergy dermatitis symptoms in dogs and cats. Overall I have found it quite safe and have seen the fewest topical or rare systemic reactions in my practice over the years. The main disadvantage I have found is that in heavy flea infestations that the efficacy may wear off in less than one month, necessitating some vets to recommend more frequent off label use of this product every few weeks. It also does not control ticks as well on dogs and cats. I find that advantage works most effectively when combined with good environmental flea control at home. |
The fast-acting nature of Advantage XD is one of its standout features, as it starts killing fleas within 30 minutes to 4 hours, providing rapid relief for cats. Its long-lasting formula is another major benefit, offering protection for up to two months per application, which is twice the duration of many other flea treatments. The active ingredient, spinetoram, is derived from natural soil microbes, making it a preferred option for veterinarians concerned about using harsh chemicals on sensitive pets. However, as with any topical treatment, some cats may experience mild skin reactions like irritation or hair loss at the application site. Despite this, Advantage XD remains a top choice for its effectiveness and ease of use, though in cases of severe infestations, veterinarians may recommend additional environmental flea control measures. |
Fleas are easily the most common external parasite that plague cats throughout the country. Fleas have been shown to not only cause weakness and anemia in affected cats, but also transmit dangerous infectious diseases, including bartonellosis, an also increasing threat to humans. Cheristin is made with the same main ingredient as Comfortis for cats, and acts uniquely on the nervous system of the flea. Unlike flea prevention tablets, Cheristin starts killing fleas within 30 minutes and almost 100 percent of fleas within 12 hours. With the easy to use applicator, this product has been shown to be quite effective for one month. The most common, yet rare side effect I have seen in cats is an allergic reaction or hair loss at the site of application, and even less commonly vomiting and lethargy. It is an excellent and fast acting, effective product with an overall rating of a 4.5 with an ease of administration of a 5. |