Program | Lufenuron 45 mg, 90 mg, 204.9 mg, & 409.8 mg

$106.07

Comfortis is the first FDA-approved, chewable beef-flavored tablet (derived from pork protein and hydrolyzed soy) that kills fleas and prevents flea infestations on dogs and cats for a full month. Comfortis for Dogs & Cats requires a prescription from your veterinarian.

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This order requires you to submit a prescription. Upload here. *Prescriptions on this website are fulfilled and from Canada and depending on the medication may originate from Australia, New Zealand United Kingdom, Canada or the United States. | Fulfillment policy See More