Comfortis Chewable Tablet for Dogs (5-10 lbs) & Cats (4.1-6 lbs) – Pink Box

Elanco SKU: CA4222Y07AM-1

$18.76

Shipping calculated at checkout

Available Now!

1 Chewable Tablet (1 month supply)
6 Chewable Tablets (6 month supply)
12 Chewable Tablets (12 month supply)

Add to Cart

Comfortis for Dogs 

Say goodbye to the discomfort and dangers of flea infestations with the Comfortis Chewable Tablet for Dogs (5-10 lbs) & Cats (4.1-6 lbs) – Pink Box. Fleas can cause severe itching, allergic reactions, and even transmit diseases, leading to a decline in your pet’s overall health. 

Comfortis offers an effective oral solution that quickly kills fleas before they cause harm. Unlike topical treatments, Comfortis is mess-free and works from within, ensuring your pet is protected whole month. 

Ideal for both dogs and cats, this easy-to-administer tablet takes the stress out of flea prevention, allowing you and your pet to enjoy worry-free companionship.

Prescription items are NON-RETURNABLE and NON-REFUNDABLE.

Please note that the product may arrive in a Hardy Paw Pharmacy vial, manufacturer packaging is shown for reference.

Subscription and Purchase Information

Buying Options and Discounts: Purchase Comfortis Chewable Tablet in a convenient 1, 2, 3, and 6-month supply pack. Subscribe for regular shipments to ensure you never miss a dose and enjoy discounts on your purchases.

Order online for hassle-free delivery to your doorstep

Benefits of Comfortis Chewable Tablet

  • Rapid Flea Elimination: Comfortis begins working within 30 minutes. It provides your pet with fast relief from flea bites.
  • Extended Protection: One tablet offers up to 30 days of continuous flea control, minimizing the need for frequent treatments.
  • Mess-Free Oral Treatment: Comfortis doesn't leave any residue on your pet’s fur or skin.
  • Prevents Reinfestation: By killing adult fleas before they lay eggs, Comfortis helps to break the flea life cycle, effectively preventing future infestations.
  • Appetizing Flavor: The beef-flavored chewable tablet is palatable for pets, ensuring easy administration and less resistance.
  • Safe for Multi-Pet Homes: Suitable for cats and dogs, making it a convenient option for households with multiple pets.
  • Reliable and Consistent: Monthly administration ensures that your pet receives consistent flea protection without daily dosing.

Comfortis Ingredients

  • Primary Ingredient: Spinosad – Derived from a naturally occurring bacterium, spinosad targets and eliminates fleas quickly and effectively.
  • Secondary Ingredients: Beef flavoring, yeast-based ingredients, and other tablet-forming agents that ensure palatability and ease of administration.

How It Works

  • Comfortis Chewable Tablet for Dogs (5-10 lbs) & Cats (4.1-6 lbs) – Pink Box provides an efficient and hassle-free solution to flea infestations through its active ingredient, Spinosad. 
  • Spinosad is derived from a naturally occurring bacterium, and it targets the nervous system of fleas, causing rapid paralysis and death. 
  • This unique action makes Comfortis extremely effective at eliminating adult fleas before they can lay eggs, thus breaking the flea life cycle and preventing future infestations.
  • Once ingested, Comfortis is quickly absorbed into your pet's bloodstream, and within 30 minutes, it starts working to kill fleas.
  • The fast-acting nature of the product ensures that your pet experiences relief from flea bites almost immediately. Over the next few hours, Comfortis continues to eradicate fleas, with the majority being killed within 4 hours. This swift action makes Comfortis one of the most reliable options for controlling flea infestations, especially in pets with flea allergies or sensitivities.

Dosage and Administration

Dogs/Puppies (14 weeks of age or older):

Weight

Dosage

5-10 lbs (Pink Box)

Give one 140 mg chewable tablet by mouth once a month. Comfortis may be chewed, offered in food, or administered like other tablet medications

10.1-20 lbs (Orange Box)

Give one 270 mg chewable tablet by mouth once a month. Comfortis may be chewed, offered in food, or administered like other tablet medications

20.1-40 lbs (Green Box)

Give one 560 mg chewable tablet by mouth once a month. Comfortis may be chewed, offered in food, or administered like other tablet medications

40.1-60 lbs (Blue Box)

Give one 810 mg chewable tablet by mouth once a month. Comfortis may be chewed, offered in food, or administered like other tablet medications

60.1-120 lbs (Brown Box)

Give one 1620 mg chewable tablet by mouth once a month. Comfortis may be chewed, offered in food, or administered like other tablet medications

Over 120 lbs

Give the appropriate combination of tablets


Cats/Kittens (14 weeks of age or older):

Weight

Dosage

4.1-6 lbs (Pink Box)

Give one 140 mg chewable tablet by mouth once a month. Comfortis may be chewed, offered in food, or administered like other tablet medications

6.1-12 lbs (Orange Box)

Give one 270 mg chewable tablet by mouth once a month. Comfortis may be chewed, offered in food, or administered like other tablet medications

12.1-24 lbs (Green Box)

Give one 560 mg chewable tablet by mouth once a month. Comfortis may be chewed, offered in food, or administered like other tablet medications

Over 24 lbs

Give the appropriate combination of tablets


Consistency

  • Administer with Food: For optimal absorption and effectiveness, give Comfortis with a meal. Consistent administration with food enhances its flea-killing power and minimizes potential side effects like vomiting.

Comfortis Side Effects

Common Side Effects:

  • Vomiting: The most frequently observed side effect, typically occurring shortly after administration.
  • Decreased Appetite: Some pets may eat less after taking Comfortis.
  • Lethargy: Pets might appear more tired or less active than usual.
  • Diarrhea: Digestive upset may occur in some pets.
  • Itching or Skin Reactions: Mild itching or redness at the application site can happen, though this is rare.

Severe Side Effects (Less Common):

  • Seizures: Pets with a history of seizures may experience increased frequency or severity.
  • Trembling or Shaking: Muscle tremors or shaking may occur, particularly in sensitive pets.
  • Increased Heart Rate: In rare cases, pets may experience a faster-than-normal heart rate.
  • Excessive Drooling: Some pets might drool more than usual after taking the tablet.
  • Behavioral Changes: Pets might exhibit unusual behaviors, such as restlessness or anxiety.

Important: If your pet shows any severe or unusual symptoms, seek veterinary care immediately. Always consult your veterinarian before beginning treatment, especially if your pet has a pre-existing health condition.

Precautions

  • Use with Caution: Before administering Comfortis, consult your veterinarian, especially if your pet has a history of seizures, neurological disorders, or is pregnant or lactating.
  • Age and Weight Restrictions: Do not use Comfortis in pets under 14 weeks of age or those that do not meet the weight specifications (5-10 lbs for dogs, 4.1-6 lbs for cats).

Warnings

  • Monitor for Reactions: Common side effects include vomiting, decreased appetite, lethargy, and diarrhea. Most side effects are mild and temporary, but consult your veterinarian if symptoms persist.
  • Allergic Reactions: If your pet shows signs of an allergic reaction, such as hives, swelling, or difficulty breathing, seek veterinary care immediately.

Storage

  • Proper Storage: Store Comfortis tablets in their original packaging at room temperature, away from moisture and direct sunlight. Ensure that the tablets are kept out of reach of children and pets to prevent accidental ingestion.

Shipping & Returns 

Shipping Policy: We offer all types of shipping options (Ground, Express, Priority, International) depending on the urgency of the product requirements. To know about our shipping policy in detail, click here.

Refund policy: If you face any issue with our product and want to return it, read our refund policy carefully.

FAQs - Comfortis Chewable Tablet

Q: Can Comfortis be used alongside other flea treatments?

A: Consult your veterinarian before combining Comfortis with other flea treatments to ensure safety and avoid potential interactions.

Q: How soon after administering Comfortis can I bathe my pet?

A: Since Comfortis is an oral medication, bathing your pet will not affect its efficacy. You can bathe your pet at any time.

Q: Is Comfortis effective against ticks?

A: Comfortis specifically targets fleas and is not designed to kill ticks. Consult your vet for additional tick prevention methods.

Q: Can I split the Comfortis tablet to adjust the dose?

A: Do not split or crush Comfortis tablets. Always use the correct tablet size based on your pet’s weight for proper dosing.

Q: What should I do if I miss a dose of Comfortis?

A: Administer the missed dose as soon as you remember, then continue with the regular monthly schedule. Avoid giving two doses at once.

Q: Is Comfortis safe for use in breeding pets?

A: Safety in breeding pets has not been established. Consult your veterinarian before using Comfortis in breeding animals.

Q: Can Comfortis be given to pets with food allergies?

A: Comfortis contains beef flavoring, which may not be suitable for pets with beef allergies. Discuss alternative flea treatments with your veterinarian.

Q: How does Comfortis compare to topical flea treatments?

A: Comfortis offers the advantage of oral administration, avoiding the mess of topicals. It begins killing fleas within 30 minutes and provides 30 days of protection.

Q: What should I do if my pet accidentally ingests multiple Comfortis tablets?

A: If overdose occurs, contact your veterinarian or emergency pet clinic immediately. Symptoms of overdose may include vomiting, tremors, or seizures.

Q: Can Comfortis be used in conjunction with heartworm medication?

A: Comfortis can typically be used alongside heartworm preventatives, but always consult your veterinarian before starting any new medication combination.

Clinical Research: 

https://www.cabidigitallibrary.org/doi/pdf/10.5555/20163270977