✅ Prescription Required
Rx Comfortis 5–10 lb Dogs / 4.1–6 lb Cats, 6 Tablets
Comfortis is a fast-acting oral flea treatment for both dogs and cats. This beef-flavored, chewable tablet starts killing fleas within 30 minutes and provides full 30-day protection. Comfortis prevents fleas from laying eggs, breaking the infestation cycle quickly and effectively. Unlike messy topical flea treatments, Comfortis leaves no residue on your pet’s coat and allows for immediate interaction after administration. The active ingredient, Spinosad, targets the nervous system of fleas, causing paralysis and rapid death.
Key Benefits:
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Fast Relief: Begins killing fleas in just 30 minutes.
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Full Month Protection: One dose keeps your pet protected for 30 days.
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Breaks the Flea Cycle: Prevents fleas from laying eggs.
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Convenient Chewable Tablet: Easy-to-give, beef-flavored oral dose.
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Mess-Free Protection: No sticky residue, no isolation period, play with your pet immediately.
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Safe for Dogs & Cats: Approved for dogs 3.3 lbs. and over, cats 2 lbs. and over, and puppies/kittens 14 weeks or older.
Active Ingredient (per tablet): Spinosad 140 mg.
Dosing & Administration: Administer orally once a month with food for maximum effectiveness. For dogs weighing 5–10 lbs. and cats weighing 4.1–6 lbs., give one tablet containing 140 mg Spinosad. If vomiting occurs within an hour of dosing, redose with a full dose. Always follow your veterinarian’s dosing instructions.
Storage & Handling: Store at 68–77°F; excursions permitted between 59–86°F.
Cautions/Warnings: Federal law restricts this drug to use by or on the order of a licensed veterinarian. The safe use of Comfortis in breeding, pregnant, or lactating dogs and cats has not been evaluated. Not for human use. Serious adverse reactions have been reported following extra-label use of ivermectin with Comfortis.
Keep away from children and other household pets.
This item is not returnable or refundable.
Sold as Each (6 tablets for dogs 5–10 lbs. / cats 4.1–6 lbs.).
Product type: |
Animal Health & Wellness > Flea & Tick Control |
Brand: |
Comfortis |
Size: |
5-10 lb. Dogs/4.1-6 lb. Cats |
Status: |
Available |
Animal type: |
Dog |
Color: |
Pink |
Weight: |
0.06 |
Prescription required: |
YES |
GTIN: |
727804562175 |