Generic Alternatives to Advantage II for Cats

generic alternatives to Advantage II for cats

Summary

There are numerous generic brands of Advantage II for Cats available. All of the flea drops listed on this page contain exactly the same active ingredients and concentrations as Advantage II (9.10% imidacloprid and 0.46% pyriproxyfen).

Petlock II for Cats

Petlock II is a cheap alternative to Advantage II, with the same ingredients.

Buy on Amazon.com

The primary disadvantage of the generic versions is that there’s no product for kittens (2 to 5 lbs.).

PetLock II for Cats is currently the cheapest, widely available alternative to Advantage II for Cats. A four month supply can be found for around $20 on Amazon. The same amount of Advantage II costs around $45. Petlock II can also be found in Petco stores for $27, for those who need the product immediately.

Prices and availability are based on the time of publishing and are subject to change. Content on this page is meant for informational purposes only, with no guarantee of accuracy. For full product information visit the manufacturer’s or retailer’s websites. See more disclaimers.

Details

Advantage II for Cats Active Ingredients

The active ingredient formulation in Advantage II for Cats is 9.10% imidacloprid and 0.46% pyriproxyfen. All of the generic alternatives listed below contain the same active ingredients and same concentrations. For full details, compare the product label of Advantage II to the generics’ labels (linked below).

Imidacloprid is an adulticide that quickly kills adult fleas on the treated cat. Pyriproxyfen (Nylar) is an insect growth regulator. It mimics natural insect hormones that control development. Exposed eggs and larvae can’t mature, and exposed adult females can’t lay eggs.

Generic Alternatives to Advantage II for Cats

The products below are listed in order based upon price and availability from popular retailers at the time of publishing.

Petlock II for Cats vs Advantage II for Cats

PetLock II for Cats

PetLock II for Cats is the cheapest generic version of Advantage II for Cats. View product label

*prices are based on time of publishing

PetLock II for Cats is a topical flea drop product for cats. Its ingredients are equivalent to Advantage II for Cats. There are two products available, each corresponding to a specific weight range of cats: small cats (5-9 lbs.) and large cats (over 9 lbs.).

PetLock Plus II for Cats is our choice for the best alternative to Advantage II, because it’s cheap and widely available. A four month supply can be found on Amazon.com for around $20. And it can be found Ebay.com for even cheaper, about $14. For those who can’t wait for shipping, PetLock Plus is available at Petco stores for $27.

Combiva II for Cats vs Advantage II for Cats

Combiva II for Cats

Combiva II for Cats is another cheap Advantage II alternative, but comes with 3 doses instead of 4. View product label

*prices are based on time of publishing

Combiva II for Cats is among the cheapest Advantage II equivalents. However, it comes in a package with 3 monthly doses instead of 4 doses. The active ingredient formulation is the same as Advantage II for Cats. There are two products: small cat (5-9 lbs.) and large cat (over 9 lbs.).

Combiva II can be found on Amazon.com for around $15 for a 3 month supply. On Ebay.com, it is selling for around $12. Combiva II is also sold by specialty retailers, but is difficult to find in popular stores.

Adventure Plus for Cats vs Advantage II for Cats

Adventure Plus for Cats

Adventure Plus for Cats is a generic version of Advantage II for Cats. View product label

*prices are based on time of publishing

Adventure Plus for Cats is another generic brand of Advantage II. It contains the same ingredients, and comes in a 4 month package. Like the others on this page, it only comes in two sizes: 5-9 lbs. (small cat) and over 9 lbs. (large cat).

Adventure Plus is a cheap alternative, but not as cheap as PetLock II. It can be found for around $29 on Amazon.com. It’s not available at popular retail stores, but can be found at specialty online retailers.

Provecta for Cats vs Advantage II for Cats

Provecta for Cats

Provecta for Cats is another Advantage II for Cats equivalent. View product label

*prices are based on time of publishing

Provecta for Cats is another topical flea treatment for cats that’s essentially the same as Advantage II. Not much differs from the previous products on this page. In fact, PetLock and Provecta are supplied by the same manufacturer, CAP IM Supply Inc. Provecta is slightly more expensive than other options and thus lower on the list.

A four month supply of Provecta can be found on Amazon.com for $33. Popular brick and mortar retailers don’t carry this product.

Crossblock II for Cats vs Advantage II for Cats

CrossBlock II for Cats

CrossBlock II for Cats is another alternative to Advantage II for Cats. View product label

*prices are based on time of publishing

CrossBlock II for Cats has an identical active ingredient formulation as Advantage II. Like Combiva II, it only comes with 3 monthly doses in a package. Aside from brand name, it doesn’t differ much from other products previously mentioned.

CatMD Advanced 2 vs Advantage II for Cats

CatMD Maximum Defense Advanced 2

CatMD Maximum Defense Advanced 2 is a generic version of Advantage II for Cats. View product label

*prices are based on time of publishing

CatMD Maximum Defense Advanced 2 is another generic brand of Advantage II. Not much differs from those previously listed. It comes with four monthly doses, and is available in small cat and large cat sizes.

PetArmor Advanced 2 for Cats vs Advantage II for Cats

PetArmor Advanced 2 for Cats

PetArmor Advanced 2 for Cats is another generic version of Advantage II, with the same ingredients. View product label

*prices are based on time of publishing

PetArmor Advanced 2 for Cats doesn’t differ from the flea drops previously mentioned. However, it isn’t as available at popular online shops, so it’s lower on the list.

ParaDefense for Cats vs Advantage II for Cats

ParaDefense for Cats

ParaDefense for Cats is largely the same as PetLock II, an Advantage II equivalent. View product label

*prices are based on time of publishing

ParaDefense for Cats is essentially the same product as Provecta, Petlock II, and Advecta II. All of these flea drops for cats are produced by the same supplier, CAP IM Supply, Inc. The products are just branded differently. The main difference between the treatments are price and availability, and ParaDefense (and Advecta II below) don’t fair well.

Advecta II for Cats vs Advantage II for Cats

Advecta II for Cats

Advecta II for Cats is another Advantage II alternative produced by CAP IM. View product label

*prices are based on time of publishing

Advecta II is another brand of flea drop manufactured by CAP IM Supply, Inc, the same supplier of PetLock II, Provecta, and ParaDefense. Not much differs between these products. However, Advecta II can be found at Walmart and Target.

Sentry Advance Guard2 for Cats vs Advantage II for Cats

Sentry Advance Guard2 for Cats

Sentry Advance Guard2 for Cats is an Advantage II generic brand. View product label

*prices are based on time of publishing

Sentry Advance Guard2 doesn’t differ much from other products on this page. It’s produced by Sergeant’s Pet Care, which also produces PetArmor and VantaGuard. These all seem to be the same product branded separately. Sentry Advance Guard2 is a bit harder to find than PetArmor Advanced.

Sentry VantaGuard for Cats vs Advantage II for Cats

Sentry VantaGuard 2 for Cats

Sentry VantaGuard 2 for Cats is essentially the same as PetArmor Advanced, but is harder to find. View product label

*prices are based on time of publishing

Sentry VantaGuard 2 is essentially the same as the other Sergeant’s Pet Care flea drops, PetArmor Advanced and Sentry Advance Guard2. In fact, Sentry Advance Guard2 seems like it may be the newer version of VantaGuard. Regardless, VantaGuard is included in this list for completeness.

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