Tick and Flea Prevention for Large Dogs 21-55 Pounds from K9 Advantix II- 6 Packs


K9 Advantix II Flea and tick prevention is a Broad-spectrum, and veterinarian endorsed solution for the treatment of and prevention of flea and tick infestation. It works by repelling and and killing fleas, ticks and mosquitoes in dogs 7 weeks or older within the 21 to 55 pound weight class.


K9 Advantix II is highly recommended to keep fleas and ticks away from your beloved pooch. These drops work wonders to keep fleas, ticks and even mosquitoes away from your beloved pet. It is ideally suited for dogs weighing between 21 to 55 pounds. One pack can last you up to two months making it an affordable and effective choice. These drops are recommended by veterinarians and have a reputed name in the market. 


It starts working towards getting rid of fleas as quickly as 12 hours and one dosage could work for as long as 30 days. These unique drops also help keeping biting fliesflea larvae, flea eggs and chewing lice away from your pet. Your pet won’t get bitten because it kills the insect upon contact with your pet. No bite and no fleas equal one happy pooch. 


Benefits of K9 Advantix II Flea and Tick Prevention


Non biting repellent – It repels and kills insects without them having a chance to bite your dog. 

Easy one month application – You don’t have to re apply it everyday as it is a one month dosage and will be effective throughout the month. 

Effective ingredients – The ingredients kill all the pests but do no harm to your pet. 

Complete solution from all pests – This is a one stop solution for fleas, ticks, chewing lice, mosquitoes, biting flies, flea eggs and flea larvae. 

All year round solution – These drops are suitable for all weather conditions and will protect your pet all year round. 

Waterproof – These drops are suitable even if your pet is playing in the water all day and it does not get washed off. 




  • Imidacloprid 
  • Permethrin 
  • Pyriproxyfen 




K9 Advantrix II 




2 Packs 






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