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Rx Comfortis (spinosad) Chewable Flea Tablets for Dogs & Cats

SKU 012LLY-10-1-20-1
Original price $20.78 - Original price $141.19
Original price $20.78
$20.78
$20.78 - $141.19
Current price $20.78
$20.78 per tablet

Save 10% off with code: FALL26

Some exclusions apply

Availability:
Out of stock
Availability:
Out of stock
Availability:
2+ in stock, ready to be shipped
Availability:
2+ in stock, ready to be shipped
Availability:
Out of stock
Availability:
Out of stock
Availability:
Out of stock
Availability:
2+ in stock, ready to be shipped
Availability:
Out of stock
Availability:
Out of stock
Flavor: Beef
Pet Size: 10.1-20 lbs Dogs/6.1-12 lbs Cats
Count: 1 tablet
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Prescription Item

Requires Veterinarian Authorization when shipped to all states. We'll collect your pet's prescription information at Checkout.

Rx Comfortis® (Spinosad) for Dogs and Cats

Comfortis® provides fast, convenient flea control in an easy-to-give, beef-flavored chewable tablet. It starts killing fleas within 30 minutes and prevents fleas from laying eggs, helping protect dogs and cats from flea infestations for a full 30 days.

Unlike topical flea treatments, Comfortis is not messy and does not leave staining residue on your pet's fur. There is also no isolation period while a topical treatment dries, allowing you to interact with your pet immediately after administration.

Benefits:

  • Beef-Flavored Chewable: Easy to administer as a treat and avoids the mess associated with topical flea treatments.
  • Fast-Acting: Starts killing fleas within 30 minutes. In controlled laboratory studies, Comfortis killed 100% of fleas on dogs and 98% of fleas on cats within four hours.
  • 30-Day Protection: Helps control fleas and prevents infestations for a full 30 days.
  • Multiple Dose Options: Available in five doses for dogs and three doses for cats to accommodate different weight ranges.
  • Focused Flea Control: Provides flea control when flea treatment is the primary concern.
  • No Topical Residue: Does not leave staining residue on the coat or require an isolation period after administration.

How It Works:

Spinosad kills fleas by causing excitation of the insect's nervous system, leading to paralysis and rapid death.

Directions:

Administer Comfortis with food for maximum effectiveness. The beef-flavored chewable tablet may be given as a treat according to the appropriate weight-based dosing guidelines.

Dosing for Dogs:

Comfortis Color Dog Weight
Magenta 5–10 lbs
Orange 10.1–20 lbs
Green 20.1–40 lbs
Blue 40.1–60 lbs
Brown 60.1–120 lbs
Over 120 lbs Administer the appropriate combination of tablets.

Dosing for Cats:

Comfortis Color Cat Weight
Magenta 4.1–6 lbs
Orange 6.1–12 lbs
Green 12.1–24 lbs
Over 24 lbs Administer the appropriate combination of tablets.

For Use In:

Comfortis is indicated for dogs weighing 3.3 lbs or more and cats weighing 2 lbs or more. Puppies and kittens must be 14 weeks of age or older.

Cautions/Warnings:

As with all medications, side effects may occur. Vomiting has been reported in some dogs and cats after receiving Comfortis. If vomiting occurs within one hour of administration, redose with another full dose. During field studies, no severe or prolonged vomiting occurred.

 

This product requires a Valid prescription.

All prescription items are Non-Refundable and Non-Returnable.

California Prop 65 WARNING

Cancer and Reproductive Harm - www.p65warnings.ca.gov