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Comfortis 6pk Dogs 5-10 lbs or Cats 4.1-6 lbs product detail number 1.0

* Recommended by our Veterinarian Advisory Board

At a Glance

Starts killing fleas within 30 minutes
Lasts a full month
Kills fleas before they can lay eggs
Comes in a convenient chewable, beef-flavored tablet
Spinosad, the active ingredient in Comfortis, is environmentally friendly

Comfortis

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Prescription required.

Learn more

Save $59 by joining PetPlus

Prescription Required

* Recommended by our Veterinarian Advisory Board

At a Glance

Starts killing fleas within 30 minutes
Lasts a full month
Kills fleas before they can lay eggs
Comes in a convenient chewable, beef-flavored tablet
Spinosad, the active ingredient in Comfortis, is environmentally friendly

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About this product

1. Is Comfortis for ticks also?

Answer

Yes, Comfortis is for ticks as well as fleas. Note that the primary use of Comfortis is for flea treatment. It is an excellent FDA-approved flea medicine that can help get rid of fleas from your dogs and cats. And while it can be used on your dog or cat for ticks, it is mostly marketed as a medication that kills fleas. Comfortis can only claim that it is an effective tick-killing or control drug once clinical tests have been conducted and approved. Till then, the medication will only brand itself as a flea-killing medicine.

2. What does Comfortis protect against?

Answer

Comfortis protects against fleas as well as ticks. Comfortis is a packet of chewable tablets that your vet will recommend if your dog or cat has fleas. The active ingredient Spinosad, which is a popular insecticide, is used in the making of Comfortis. This active ingredient is a natural substance that can lead to the paralysis of fleas on the dog or cat’s body. Comfortis will get rid of the fleas before they can lay eggs. Comfortis also protects against ticks. However, since the company has not yet received clinical approval for its tick protection, it cannot advertise Comfortis as a tick-killing agent. Talk to your vet to see if you can use Comfortis for ticks in your pet.

3. Does Comfortis really work?

Answer

Yes, Comfortis really works. Many pet medications take time to start working their magic. Some take about a couple of weeks, while others can take more than a month. In some cases, pet medications will not give you the expected results, even after you have waited for months. Comfortis, however, is not like that. These chewable tablets start working within 30 minutes. You can see the results right in front of you and do not have to wait for weeks or months to understand whether or not the medication is working. Clinical tests suggest that Comfortis is 99 percent effective, and works quicker than most pet medications.

4. How effective is Comfortis?

Answer

Comfortis is 99 percent effective. Comfortis is a flea (as well as tick) control medication for dogs and cats. It shows a hundred percent effectiveness in dogs and a 98 percent effectiveness in cats when it comes to killing fleas. These effectiveness scores have been obtained from clinical lab studies. The results start showing within 30 minutes of usage. Effectiveness can vary in the real world, but not to a great extent. It may differ by some margin depending on the type of infestation on your dog or cat.

5. Which is better, Comfortis or NexGard?

Answer

Comfortis is better than NexGard. Both Comfortis and NexGard are guaranteed to give a hundred perfect relief from fleas. Hence, you cannot separate these two here. However, NexGard takes around 24 hours to start working. That means it will take an entire day to relieve your pet of its fleas. Comfortis, on the other hand, shows results within just 30 minutes, and it has been proven in lab tests as well. So, Comfortis is the superior medication when compared to NexGard.

6. Can Apple cider vinegar kill ticks?

Answer

Apple cider vinegar does not kill ticks, but it does help to repel them. Bugs and pests hate apple cider vinegar. It is a natural way to keep these nasty little things at bay. The vinegar may not kill ticks or fleas, but its presence helps to drive them away. It also prevents further infestation, at least for some time.

7. How often do you give Comfortis?

Answer

Comfortis is given once a month, with a minimum dosage equal to 50 mg/kg, or 22.5 mg/lb. Comfortis shows its work within just 30 minutes of intake. It is very effective, which is why you can make do with just one dose per month. However, continue the dosage as prescribed by the vet. Missing the dose can hamper the treatment cycle.

8. How long does the Comfortis pill last?

Answer

Comfortis lasts a whole month. Comfortis starts working its magic within 30 minutes of administration. It also lasts a whole month, which means you just need to ensure monthly dosages.

9. Should Comfortis be given with food?

Answer

Yes, Comfortis should be given with food for maximum effectiveness. Given that it is flavored, your pet will have no trouble consuming the medication through food.

10. What happens if you give your dog too much Comfortis?

Answer

If you give your dog too much Comfortis, it will overdose on it. Comfortis overdose can lead to vomiting. Consult a vet immediately if the vomiting does not stop.

11. How do I protect my pet from fleas?

Answer

Fleas are a common problem for pets. Fortunately, there are several ways you can protect your pet from these pesky insects. Talk to your veterinarian about the most suitable flea prevention products for your pet. There are many different types of flea prevention products available, including topical treatments, oral medications, and flea collars. Regularly vacuum your carpets and upholstery to remove flea eggs and larvae, and wash your pet's bedding and toys in hot water. Keep your yard trimmed and remove any debris that could provide a breeding ground for fleas. Regularly inspect your pet's coat for signs of fleas, including small black or brown specks, and if you notice any signs of fleas, take action immediately. Fleas can easily jump from one animal to another, so it's important to keep your pet away from other animals that may have fleas. If you do find fleas on your pet, take immediate action to treat the infestation. This may involve using a flea shampoo, flea spray, or flea comb.

12. What should I give my dog for flea prevention?

Answer

There are several options available for flea prevention in dogs, including topical treatments, oral medications, flea collars, and flea shampoos/sprays. Topical flea preventatives are applied to the skin between the shoulder blades or at the base of the neck and include products such as Frontline, Advantage, and Revolution. These products typically need to be applied monthly and work by killing fleas on contact. Oral flea preventatives are taken by mouth and include products such as Comfortis, Trifexis, and NexGard. They work by circulating in the bloodstream and killing fleas when they bite the dog. Oral flea preventatives typically need to be administered monthly. Flea collars are infused with flea repellent and can provide several months of protection against fleas. Some common brands include Seresto, Hartz, and Adams. Flea shampoos and sprays can be used to treat existing flea infestations but do not provide long-term protection against fleas. Some common products include Adams Flea & Tick Shampoo and Vet's Best Flea & Tick Spray.

13. What is a natural flea preventative?

Answer

There are several natural flea-preventative options that you can try for your pet. While these may not be as effective as some of the conventional flea preventatives, they can still be useful as part of an overall flea prevention strategy. You can dilute 1 part apple cider vinegar with 1 part water and use it as a spray on your pet's coat. The strong scent can repel fleas and help prevent infestations. Certain essential oils, such as lavender, peppermint, and citronella, can be used as flea repellents. Mix a few drops of the essential oil with water and use it as a spray on your pet's coat or on their bedding. Diatomaceous earth is a natural powder made from the fossilized remains of tiny aquatic organisms. It can be sprinkled on your pet's coat or on their bedding and acts as a desiccant, dehydrating and killing fleas. Herbal flea collars are infused with natural flea repellents such as cedarwood, eucalyptus, or lavender. They can be an effective natural flea prevention option, but it's important to choose a reputable brand and follow the manufacturer's instructions carefully.

14. What smell do fleas hate?

Answer

Fleas are sensitive to certain smells, and there are several scents that they may find unpleasant or repellent. Citrus fruits such as oranges and lemons can be used to make a spray or solution to help repel fleas. Lavender is a natural flea repellent and can be effective at repelling fleas. Peppermint oil is another natural flea repellent, and it can be mixed with water and used as a spray on your pet's coat or on their bedding. Eucalyptus oil or fresh eucalyptus leaves can also be used to help repel fleas. However, remember that while these scents may help repel fleas, they may not be as effective as conventional flea prevention products.

15. What kills flea eggs?

Answer

Flea eggs are resistant to many insecticides, and they can be difficult to kill. However, there are several products that can help to kill flea eggs and prevent them from hatching into adult fleas. Insect growth regulators (IGRs) are chemicals that disrupt the growth and development of flea eggs, larvae, and pupae. They prevent the eggs from hatching and developing into adult fleas. IGRs are available in the form of sprays, shampoos, and spot-on treatments. Some insect growth regulators (IGRs) that are commonly used for flea prevention and control include Comfortis, Frontline Plus, Advantage II, Program, and Sentinel. These products contain IGRs and other active ingredients that help kill and prevent fleas at all life stages. Regular vacuuming of your home can help to remove flea eggs and prevent them from developing into adult fleas. Vacuuming should be done frequently, especially in areas where your pet spends a lot of time. Steam cleaning can be effective at killing flea eggs and larvae in carpets, upholstery, and other fabrics. The high temperature of the steam can kill the eggs and prevent them from hatching. Diatomaceous earth can also be sprinkled on carpets, upholstery, and other fabrics to kill flea eggs and larvae.

What is Comfortis (spinosad)?

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.

For:

Dogs & Cats (14 weeks of age or older)

Benefits:

Starts killing fleas within 30 minutes
Lasts a full month
Kills fleas before they can lay eggs
Comes in a convenient chewable, beef-flavored tablet
Spinosad, the active ingredient in Comfortis, is environmentally friendly

Comfortis is the #1 recommended Rx Flea-only medication for dogs and cats

How does Comfortis work?

The active ingredient in Comfortis (Spinosad) kills fleas by causing excitation of the insect's nervous system, leading to paralysis and rapid death.

Cautions:

Side effects may occur, including vomiting. If your pet is experiencing loss of appetite, lethargy, or any other difference in behavior, contact your veterinarian. The FDA has received reports of adverse reactions in dogs receiving the drug Comfortis (spinosad) concurrently with high, extra-label doses of ivermectin. Dogs receiving extra-label doses of ivermectin to treat non-responsive demodectic mange and other conditions have developed signs of ivermectin toxicity. Ivermectin is an ingredient found in heartworm preventatives such as Heartgard Plus, Heartgard, Iverhart Plus and Ivomec. In cats, the most common adverse reaction recorded in clinical trials was vomiting. Other adverse reactions were: lethargy, decreased appetite, weight loss, and diarrhea. Use with caution with concomitant extra-label use of ivermectin. For complete safety information, see product label.

Brand Name:

Comfortis (Elanco)

Generic Name:

Spinosad

What is the most important information I should know about Comfortis?

Comfortis is a prescription medication FDA approved for use in dogs and puppies and cats and kittens 14 weeks of age or older to kill fleas and prevent flea infestations for one month. Comfortis is available in a Pink box for dogs 5 to 10 lbs and cats 4.1-6 lbs (140 mg), Orange box for dogs 10.1 to 20 lbs and cats 6.1-12 lbs (270 mg), Green box for dogs 20.1 to 40 lbs and cats 12.1-24 (560 mg), Blue box for dogs 40.1 to 60 lbs (810 mg), and Brown box for dogs 60.1 to 120 lbs (1620 mg). Please note: Cats over 24 lbs should be administered the appropriate combination of tablets.

What should I discuss with my veterinarian before giving Comfortis to my pet?

Tell your veterinarian if you are planning on breeding your pet. Tell your veterinarian if your dog or cat has a history of seizures (epilepsy).

How should Comfortis be given?

Give Comfortis chewable tablets with food. Give Comfortis chewable tablets once a month. Comfortis chewable tablets may be chewed, offered in food, or administered like other tablet medications. If vomiting occurs within 1 hour of administration, redose the pet with another full dose. Store Comfortis at room temperature (68-77 F)

Comfortis is an easy-to-give oral treatment that doesn't make a mess

What are the potential side effects of Comfortis?

Side effects that may occur include vomiting. If vomiting occurs within one hour of administration, redose with another full dose. Other side effects may occur. Continue giving Comfortis chewable tablets and talk to your veterinarian if your pet experiences decreased appetite, lethargy or decreased activity, diarrhea, incoordination, weight loss, cough, increased thirst, vocalization, increased appetite, redness of the skin, hyperactivity and excessive salivation. Following concomitant extra-label use of ivermectin with Comfortis, some dogs have experienced the following clinical signs: trembling/twitching, salivation/drooling, seizures, incoordination, excessive dilation of pupils, blindness and disorientation. Post-approval experience continues to support the safety of Comfortis when used concurrently with heartworm preventatives according to label directions.Talk to your veterinarian about any side effect that seems unusual or especially bothersome to the pet.

What happens if I miss giving a dose of Comfortis?

Give the missed dose as soon as you remember and resume a monthly dosing schedule.

What happens if I overdose my pet on Comfortis?

Contact your veterinarian immediately.

What should I avoid while giving Comfortis?

Your pet may maintain normal activities and interactions while being given Comfortis. The safe use of Comfortis in breeding, pregnant, or lactating cats and dogs has not been evaluated.

What other drugs will affect Comfortis?

Talk to your veterinarian before giving any prescription or over the counter medications.

Comfortis is trusted by vets and has been prescribed over 90 million times

Comfortis Directions:

Comfortis is a prescription medication used in dogs and cats to kill fleas and prevent flea infestations for 1 month.
Comfortis chewable tablets are beef flavored.
Comfortis can be given to dogs at least 14 weeks of age, weighing at least 5 lbs, and cats 14 weeks of age, weighing at least 4 lbs.

Tip:

If vomiting occurs within 1 hour of administration, redose the pet with another tablet.

Comfortis Dosage for Dogs:

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

Comfortis Dosage for Cats:

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

Comfortis Dosage for Horses:
Horses
Do not use!

Storage:

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

Comfortis Ingredients:

Comfortis for Dogs: 5-10 lbs - Comfortis for Cats: 4.1-6 lbs (Pink Box)
Active Ingredient	Amount
Spinosad	140 mg

Comfortis for Dogs 10.1-20 lbs - Comfortis for Cats: 6.1-12 lbs (Orange Box)
Active Ingredient	Amount
Spinosad	270 mg

Comfortis for Dogs 20.1-40 lbs - Comfortis for Cats: 12.1-24 lbs (Green Box)
Active Ingredient	Amount
Spinosad	560 mg

Comfortis for Dogs 40.1-60 lbs (Blue Box)
Active Ingredient	Amount
Spinosad	810 mg

Comfortis for Dogs 60.1-120 lbs (Brown Box)
Active Ingredient	Amount
Spinosad	1,620 mg

Product Details

What is Comfortis (spinosad)?

For:

Dogs & Cats (14 weeks of age or older)

Benefits:

Starts killing fleas within 30 minutes
Lasts a full month
Kills fleas before they can lay eggs
Comes in a convenient chewable, beef-flavored tablet
Spinosad, the active ingredient in Comfortis, is environmentally friendly

How does Comfortis work?

The active ingredient in Comfortis (Spinosad) kills fleas by causing excitation of the insect's nervous system, leading to paralysis and rapid death.

Cautions:

Brand Name:

Comfortis (Elanco)

Generic Name:

Spinosad

What is the most important information I should know about Comfortis?

What should I discuss with my veterinarian before giving Comfortis to my pet?

Tell your veterinarian if you are planning on breeding your pet. Tell your veterinarian if your dog or cat has a history of seizures (epilepsy).

How should Comfortis be given?

What are the potential side effects of Comfortis?

What happens if I miss giving a dose of Comfortis?

Give the missed dose as soon as you remember and resume a monthly dosing schedule.

What happens if I overdose my pet on Comfortis?

Contact your veterinarian immediately.

What should I avoid while giving Comfortis?

Your pet may maintain normal activities and interactions while being given Comfortis. The safe use of Comfortis in breeding, pregnant, or lactating cats and dogs has not been evaluated.

What other drugs will affect Comfortis?

Talk to your veterinarian before giving any prescription or over the counter medications.

How to use

Comfortis Directions:

Comfortis is a prescription medication used in dogs and cats to kill fleas and prevent flea infestations for 1 month.
Comfortis chewable tablets are beef flavored.
Comfortis can be given to dogs at least 14 weeks of age, weighing at least 5 lbs, and cats 14 weeks of age, weighing at least 4 lbs.

Tip:

If vomiting occurs within 1 hour of administration, redose the pet with another tablet.

Comfortis Dosage for Dogs:

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

Comfortis Dosage for Cats:

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

Comfortis Dosage for Horses:
Horses
Do not use!

Storage:

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

Ingredients

Comfortis Ingredients:

Comfortis for Dogs: 5-10 lbs - Comfortis for Cats: 4.1-6 lbs (Pink Box)
Active Ingredient	Amount
Spinosad	140 mg

Comfortis for Dogs 10.1-20 lbs - Comfortis for Cats: 6.1-12 lbs (Orange Box)
Active Ingredient	Amount
Spinosad	270 mg

Comfortis for Dogs 20.1-40 lbs - Comfortis for Cats: 12.1-24 lbs (Green Box)
Active Ingredient	Amount
Spinosad	560 mg

Comfortis for Dogs 40.1-60 lbs (Blue Box)
Active Ingredient	Amount
Spinosad	810 mg

Comfortis for Dogs 60.1-120 lbs (Brown Box)
Active Ingredient	Amount
Spinosad	1,620 mg

Q&A

1. Is Comfortis for ticks also?

Answer

2. What does Comfortis protect against?

Answer

3. Does Comfortis really work?

Answer

4. How effective is Comfortis?

Answer

5. Which is better, Comfortis or NexGard?

Answer

6. Can Apple cider vinegar kill ticks?

Answer

7. How often do you give Comfortis?

Answer

8. How long does the Comfortis pill last?

Answer

Comfortis lasts a whole month. Comfortis starts working its magic within 30 minutes of administration. It also lasts a whole month, which means you just need to ensure monthly dosages.

9. Should Comfortis be given with food?

Answer

Yes, Comfortis should be given with food for maximum effectiveness. Given that it is flavored, your pet will have no trouble consuming the medication through food.

10. What happens if you give your dog too much Comfortis?

Answer

If you give your dog too much Comfortis, it will overdose on it. Comfortis overdose can lead to vomiting. Consult a vet immediately if the vomiting does not stop.

11. How do I protect my pet from fleas?

Answer

12. What should I give my dog for flea prevention?

Answer

13. What is a natural flea preventative?

Answer

14. What smell do fleas hate?

Answer

15. What kills flea eggs?

Answer