Back to
Walmart.com
Free 2 Day Shipping
Over $35
Call:
Fax:
877-701-2220
Free 2 Day ShippingOver $35
My ProfileMy OrdersMy AutoShipMy RxMy PetsMy VetsSign In
Product Page

Comfortis Chewable Tablets for Dogs and Cats Rx

This Item Ships FREE!
Availability:

Please confirm

Close
This item is already on your autoship schedule! Are you sure you want to add it again?
Weight and Color:*
Month Supply:*
Auto-Ship
Quantity
-
+

Product Overview

How To Use

What’s in it?

Reviews

Questions & Answers

Product Description

Comfortis is the FDA-approved chewable, beef-flavored tablet that kills fleas and prevents flea infestations on dogs and cats for a full month. It’s approved for use in cats 14 weeks of age or older and 4.1 pounds of body weight or greater. It’s approved for dogs 14 weeks of age or older and 5.0 pounds of body weight or greater.

What is Comfortis Chewable Tablets for Dogs and Cats?

Comfortis is a monthly chewable tablet that eliminates fleas and controls flea infestations (Ctenocephalides felis). It's an easy to administer tablet kills fleas within 30 minutes and provides protection against fleas for up to 30 days.

Who is Comfortis Chewable Tablets for Dogs and Cats for?

Comfortis is for dogs, puppies, cats and kittens 14+ weeks old.

Why use Comfortis Chewable Tablets for Dogs and Cats?

Comfortis is available as a palatable, beef-flavored tablet loved by cats and dogs alike, making for an easy to administer, no mess application. These chewables work fast – they start killing fleas within 30 minutes and kill them before they can lay eggs on your pet. Comfortis lasts for 30 days and does not wash off with a bath, giving you less to worry about. Plus, Comfortis is environmentally friendly!

How does Comfortis Chewable Tablets for Dogs and Cats work?

The primary ingredient in Comfortis is Spinosad which kills fleas by causing excitation of the insect’s nervous system, leading to paralysis and rapid death.

Manufacturer:

Elanco Animal Health

Active ingredient(s):

Active ingredient in Comfortis is Spinosad

How is Comfortis Chewable Tablets for Dogs and Cats sold?

Comfortis tablets are sold depending on your pets weight and are available in 3 month, 6 month and 12 month supplies.

What are the side effects of Comfortis Chewable Tablets for Dogs and Cats?

The most common adverse reaction to Comfortis is vomiting. Other adverse reactions reported in decreasing order of frequency are: depression/lethargy, decreased appetite, incoordination, diarrhea, itching, trembling, excessive salivation, seizures or death.

What special precautions are there?

Do not give Comfortis to puppies or kittens younger than 14 weeks of age. Use Comfortis with caution in breeding females and in dogs with pre-existing epilepsy. The safe use of Comfortis in breeding males has not been evaluated.

What to do if overdose?

In case of overdose, contact your nearest emergency animal hospital.

How can I store Comfortis Chewable Tablets for Dogs and Cats?

Store Comfortis at room temperature (68-77 F).

Helpful Tips:

Treatment with Comfortis Chewable Tablets may begin at any time of the year, preferably starting one month before fleas become active and continuing monthly through the end of flea season. In areas where fleas are common year-round, monthly treatment with Comfortis should continue the entire year without interruption.

Pharmacists are standing by to offer Pet Parent counseling regarding prescription medication purchased from WalmartPetRx before and after dispensing. Pharmacists on duty are available Monday-Friday, 9:30AM - 5:30PM EST and will be on call Saturday 12:00PM - 4:00PM EST for consultation.

Dosage Schedule: Cats over 24 lbs should be administered the appropriate combination of tablets.


Comfortis Chewable Tablets for Cats

Cat's Weight

Spinosad Per Tablet

Dosage

2 to 4 lbs

90 mg

1 Tab 

4.1 to 6 lbs

140 mg

1 Tab 

6.1 to 12 lbs

270 mg

1 Tab 

12.1 to 24 lbs

560 mg

1 Tab 





Dosage Schedule: Dogs over 120 lbs should be administered the appropriate combination of tablets. 


Comfortis Chewable Tablets for Dogs

Dog's Weight

Spinosad Per Tablet

Dosage

3.3 - 4.9

90 mg

1 Tab 

5 to 10 lbs

140 mg

1 Tab

10.1 to 20 lbs

270 mg

1 Tab 

20.1 to 40 lbs

560 mg

1 Tab 

40.1 to 60 lbs

810 mg

1 Tab 

60.1 to 120 lbs
1620 mg
1 Tab 

Comfortis is manufactured by Elanco Animal Health and contains the active ingredient Spinosad.

Write a Review

Comfortis Chewable Tablets for Dogs and Cats

0 Questions 0 Answers
Ask a New Question

Don’t know something or can’t find the information you are looking for? Ask us a question!

*Required Fields
We will ONLY use your email to notify you in regards to your submission.Privacy StatementQuestions & answers are typically posted within 24 hours, pending approval.