![Combiva II Large Dog and Puppy [21 - 55 lbs] (3 count)](https://cdn11.bigcommerce.com/s-5389b/images/stencil/500x659/products/619794/5355995/5cbef14cdf99034e3b3843b00f58f1736fc3327b49ceed1b74bda70cd2155ec5__08702.1643225317.jpg?c=2 "Combiva II Large Dog and Puppy [21 - 55 lbs] (3 count)")
Combiva II for Dogs and Puppies treats and prevents flea infestation on dogs and puppies 7 weeks of age and older.
Directions & Dosage
Please follow box instructions.
Ingredients
Imidacloprid 9.10% and Pyriproxyfen 0.46%
![Combiva II Large Dog and Puppy [21 - 55 lbs] (3 count)](https://cdn11.bigcommerce.com/s-5389b/images/stencil/1280x1280/products/619794/5355995/5cbef14cdf99034e3b3843b00f58f1736fc3327b49ceed1b74bda70cd2155ec5__08702.1643225317.jpg?c=2 "Combiva II Large Dog and Puppy [21 - 55 lbs] (3 count)")
![Combiva II Large Dog and Puppy [21 - 55 lbs] (3 count)](https://cdn11.bigcommerce.com/s-5389b/images/stencil/1280x1280/products/619794/5356002/fa7202e3ec77c502436a9daea162bf883d038438db7faaf23f01f08d85363f8b__66883.1643225317.jpg?c=2 "Combiva II Large Dog and Puppy [21 - 55 lbs] (3 count)")
![Combiva II Large Dog and Puppy [21 - 55 lbs] (3 count)](https://cdn11.bigcommerce.com/s-5389b/images/stencil/1280x1280/products/619794/5356009/162c1c4add5ef2cf3888ae9c7e7894a1a7e0d73d580d0456d605bc27a6fc7d25__56274.1643225318.jpg?c=2 "Combiva II Large Dog and Puppy [21 - 55 lbs] (3 count)")
![Combiva II Large Dog and Puppy [21 - 55 lbs] (3 count)](https://cdn11.bigcommerce.com/s-5389b/images/stencil/1280x1280/products/619794/5356019/051536c4a73e24e3bc82f649a0ab31a9f23c0592d204efb3c17ba401b91f163d__00808.1643225318.jpg?c=2 "Combiva II Large Dog and Puppy [21 - 55 lbs] (3 count)")
Combiva II for Dogs and Puppies treats and prevents flea infestation on dogs and puppies 7 weeks of age and older.
Please follow box instructions.
Imidacloprid 9.10% and Pyriproxyfen 0.46%
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![K9 Advantix II for Large Dogs [21-55 lbs] (2 count)](https://cdn11.bigcommerce.com/s-5389b/images/stencil/500x659/products/1540/5340513/845a00574ab8e5c79a24d020020fa37a51f534d6a0d4cb369a18328108ad9319__41481.1629572663.jpg?c=2 "K9 Advantix II for Large Dogs [21-55 lbs] (2 count)")
![K9 Advantix II for Large Dogs [21-55 lbs] (4 count)](https://cdn11.bigcommerce.com/s-5389b/images/stencil/500x659/products/1538/5340519/7211667c7f7b5970acc256675c071229aad27b73002ffa41948f46bc20659253__99358.1629572664.jpg?c=2 "K9 Advantix II for Large Dogs [21-55 lbs] (4 count)")
![K9 Advantix II for Large Dogs [21-55 lbs] (6 count)](https://cdn11.bigcommerce.com/s-5389b/images/stencil/500x659/products/1539/5340528/2ac1205d18c060c4bee71ae2da14fba0f06c0be7735b03e982c604efe664aa66__49282.1629572665.jpg?c=2 "K9 Advantix II for Large Dogs [21-55 lbs] (6 count)")
![Provecta for Dogs [Large] [21 - 55 lbs] (4 count)](https://cdn11.bigcommerce.com/s-5389b/images/stencil/500x659/products/16604/5355023/5002cc1f47cb5552d54f5e7fb638ed8b868842178585308b46d8a8aa19e01d19__02661.1640270153.jpg?c=2 "Provecta for Dogs [Large] [21 - 55 lbs] (4 count)")
![Combiva II for Small Cats and Kittens [5 - 9 lbs] (3 count)](https://cdn11.bigcommerce.com/s-5389b/images/stencil/500x659/products/16021/5340564/18868d1b8e5ab99c82309a8dc6dd4f19d70ebcca059f9cb8a65027a6a42e6dd0__57786.1629572677.jpg?c=2 "Combiva II for Small Cats and Kittens [5 - 9 lbs] (3 count)")
![Combiva II Extra Large Dog and Puppy [over 55 lbs] (3 count)](https://cdn11.bigcommerce.com/s-5389b/images/stencil/500x659/products/16026/5340563/20419006ee6ad391a7eb9d1770cba4f8b6326be54c81d090c3aa8312abdb7975__07148.1629572677.jpg?c=2 "Combiva II Extra Large Dog and Puppy [over 55 lbs] (3 count)")