Revolt Dosage Calculator for Dogs By Weight
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Revolt® Dosage for Dogs (selamectin) is a veterinarian-recommended topical parasite preventative for dogs and puppies 6 weeks of age and older that is applied monthly. It contains the same active ingredient, selamectin, as Revolution® and is effective against some of the most prevalent and damaging parasites that affect dogs, with a similar broad-spectrum protection, but at an affordable price.
Revolt prevents and kills adult heartworm (Dirofilaria immitis), helps prevent flea eggs from hatching for up to 1 month, treats and controls ear mite (Otodectic mange) and controls certain tick (Demodectic mange) infestations. Some products can also help protect against certain intestinal parasites in addition to heartworm, making it a one-stop prevention product.
A major benefit of Revolt is the ease with which it is applied; it is applied topically once a month. No pills, injections or grease-y residue are required when dosing with the easy Twist-N-Apply tube. Waterproof formula provides protection all month long, even after the typical bathing or swimming sessions.
One of Revolt’s biggest advantages is the dog’s heartworm prevention and for this reason, his dog should have a current heartworm test on file at his veterinarian’s office before treating with Revolt and should be tested regularly as recommended by his veterinarian. Proper dosage of Revolt is crucial to maximize its effectiveness and safety.
In this guide, you’ll learn about a complete dosage chart for dogs, dosage calculation, some general weight-based guidelines, benefits, potential side effects, precautions and rules for keeping your pet safe from common parasites like fleas, heartworms, mites, ticks, and more all year long.
Key Takeaways
- Revolt® – selamectin is a prescription topical parasite treatment for dogs and puppies 6 weeks and older that is given once a month.
- It is a generic formulation, cost-effective alternative to Revolution®, with the same active ingredient and mode of action.
- Effective broad-spectrum parasite control including heartworm prevention and flea, flea egg, ear mite, sarcoptic mange and some ticks control/treatment.
- It treats once a month directly on the skin surface—no pills, injections or messy residue.
- The correct treatment is dependent on the dog’s body weight and safe and successful treatment relies on accurate dosing.
- Helps kill adult fleas and prevent new infestations for up to 30 days with each application.
- Waterproof formula is good after bathing or swimming.
- Dogs should be tested for heartworms prior to treatment and receive regular veterinary examinations after treatment.
- Easy to use Twist-N-Apply tube assures consistent application each month.
- A dosage chart, calculator, safety tips and instructions for proper use are included in this guide.
Revolt Dosage Chart for Dogs By Weight
| Dog Weight | Recommended Revolt Product | Selamectin Strength | Tube Volume |
|---|---|---|---|
| Up to 5 lbs (2.3 kg) | Purple Box | 15 mg | 0.25 mL |
| 5.1–10 lbs (2.3–4.5 kg) | Purple Box | 30 mg | 0.25 mL |
| 10.1–20 lbs (4.6–9.1 kg) | Brown Box | 60 mg | 0.5 mL |
| 20.1–40 lbs (9.2–18.1 kg) | Red Box | 120 mg | 1.0 mL |
| 40.1–85 lbs (18.2–38.6 kg) | Teal Box | 240 mg | 2.0 mL |
| 85.1–130 lbs (38.7–59 kg) | Plum Box | 360 mg | 3.0 mL |
| Over 130 lbs (59 kg+) | Veterinary-guided combination | Varies | Varies |
Dosage Formula
Required Selamectin (mg) = Dog Weight (lb) × 2.7
Equivalent dosage rate: 6 mg/kg (2.7 mg/lb)
Examples
| Dog Weight | Calculated Selamectin Needed |
|---|---|
| 5 lbs | 13.5 mg |
| 10 lbs | 27 mg |
| 20 lbs | 54 mg |
| 40 lbs | 108 mg |
| 85 lbs | 229.5 mg |
| 130 lbs | 351 mg |
Note: Revolt (selamectin) is typically administered once monthly. Always use the product size recommended for your dog’s weight range and consult your veterinarian for dogs weighing over 130 lbs or for individualized dosing advice.
What is Revolt for Dogs?

Revolt Dosage for Dogs is a prescription topical parasiticide containing selamectin Dosage for dogs that protects dogs and puppies against multiple external parasites (flea, ear mites, ticks and mange mites) and against heartworm disease for one month.
Why is Revolt Used for Dogs?
Revolt for Dogs (selamectin) is a topical parasiticide that is applied to dogs and puppies, 6 weeks of age and older, to control a broad spectrum of parasites. Offers comprehensive, multi-parasite control in one convenient treatment.
Revolt for Dogs can be used in the following ways:
- Kills adult fleas and aids in controlling flea infestations (Ctenocephalides felis)
- Prevents flea egg hatching, preventing reinfestation for up to 1 month
- Prevents heartworm disease (Dirofilaria immitis)
- Can kill and control the American dog tick, Dermacentor variabilis.
- Treats and controls ear mite infections (Otodectes cynotis)
- Treats and controls sarcoptic mange – Sarcoptes scabiei
What it has to offer.Its main advantages.
- Only needs to be applied once a month
- Combination flea, tick, heartworm and mite prevention in one pill.
- Eliminates the need for several individual parasite medications
- Topical formula easy to apply, for convenient monthly use.
- When applied regularly, helps maintain continuous parasite control in dogs.
Revolt (Selamectin) Topical for Dogs Side Effects

Revolt (selamectin) is safe and effective, and is generally well tolerated by dogs, but like all medications, can cause side effects in some dogs. Most reactions are minor and not common; serious reactions are rare.
Common Side Effects
- Alopecia – temporary hair loss (at or near the application site)
- Some tenderness or slight irritation at the application site)
- Skin redness (erythema)
- Vomiting
- Diarrhoea (sometimes with blood) and loose stools
- Decreased appetite (anorexia)
- Lethargy or low energy level
- Excessive salivation
- Rapid breathing (tachypnea)
- Muscle tremors
Other Side Effects (not common or rare)
- Itching (pruritus)
- Hives (urticaria)
- Unsteadiness of movement (ataxia)
- Fever
- Seizures (occasionally mentioned in dogs)
- Very few deaths have been reported after using this medication.
Most side effects go away without any treatment. If your dog has severe reactions and symptoms that are not going away, or if your dog has a seizure, trouble breathing or any other unusual behavior after using Revolt, call your veterinarian immediately.
Precautions and Warnings for Revolt for Dogs
Safe and effective use of Revolt for Dogs is made possible only through guidance of a veterinarian and his/her prescribed dosage instructions.
Before Using Revolt
- Revolt can be used on dogs and puppies 6 weeks old and older.
- Before beginning treatment, a dog’s heartworm status should be determined.
- Animals may need veterinary treatment to get rid of the adult heartworms prior to using Revolt.
- Revolt will not kill adult heartworms (Dirofilaria immitis) or remove the circulating microfilaria.
- Always check with your veterinarian before giving Revolt and adhere to all directions for use.
Application Precautions
- Avoid using Revolt on broken, irritated or damaged skin because of the alcohol content.
- Do not apply when the dog’s hair coat is wet.
- Some cosmetic side effects may occur in the area where the product is applied, such as:
- Rough or matted hair
- Hair discoloration
- Slight powdery residue
- These effects are only temporary and will have no impact on the safety or activity of the product.
- Bathing or shampooing your dog 2 or more hours after application will not decrease the effectiveness of the Revolt for flea control or heartworm prevention.
Safety Warnings
- Avoid use in sick, debilitated or underweight dogs without veterinary advice.
- Overdoses can be serious. Always follow your veterinarian’s dosage instructions.
- This medication is for the dog that it was prescribed for.
- If you do not take a dose, try to give it as soon as you can. If it is almost time for the next dose, skip the missed dose and continue with the regular schedule. Avoid giving two doses simultaneously.
- Do not let children or animals come in contact with.
Human Safety Precautions
- Revolt is not intended to be used by humans.
- May be irritating to skin and eyes.
- Wash hands well after using.
- In case of contact with the skin, wash off immediately with soap and water.
- In case of contact with the eyes, irrigate with plenty of water.
- If swallowed by a person, seek medical attention immediately.
- Persons who are known to be sensitive to selamectin or any of the ingredients in the product are advised to take precautions.
- However, rare human reactions have been reported, including itching, hives and skin redness.
- Revolt is made with isopropyl alcohol and butylated hydroxytoluene (BHT).
- Keep away from heat, sparks and open flames as the product is flammable.
Important Note
Most veterinarians and the American Heartworm Society suggest an annual check before giving dogs heartworm preventives since dogs with an existing heartworm infection can have serious reactions if preventatives are given without proper assessment.
You May Also Like to Read:
- Revolution Dosage For Dogs: Calculator, Chart & Safe Guide
- Sentry Fiproguard Plus Dosage For Dogs: Calculator & Safe Guide
FAQs
So what’s Revolt for Dogs?
Revolt is a topical prescription medicine that contains Selamectin, which will help protect puppies and canines from heartworm disease, fleas, ear mites and other common parasites. Once a month for continual parasite prevention and control.
What is the use of Revolt for Dogs?
Once per month, according to veterinarian’s instructions, apply Revolt directly to the skin at the top of the neck between shoulder blades. Massaging into the skin is not recommended.
How much Revolt Dosage should I take?
It is recommended to use one tube per month. The exact dose will vary depending on your dog’s weight and your vet will prescribe the correct strength of the medication.
Can puppies use Revolt?
Yes. Revolt can be used on dogs and puppies 6 weeks old and older. Should not be used in puppies under 6 weeks of age.
Before using Revolt, there are certain things to discuss with your veterinarian.
Talk to your vet about your dog’s medical background before you begin giving him Revolt. A heartworm test should be performed before using Revolt in a dog, and do not use in sick, debilitated or underweight dogs unless directed by a veterinarian.
If you miss a dose of Revolt, what should you do?
If a monthly application is missed apply as soon as noticed and then continue the monthly applications. If you have any questions regarding missed doses, please consult your veterinarian.
After applying Revolt, can I bathe my dog?
Yes. If you bathe or shampoo your dog two or more hours after applying Revolt it will not decrease the effectiveness of the product against fleas or the effectiveness of the heartworm preventative.
If my dog gets too much Revolt what do I do?
If you give your dog more than the recommended dose, immediately contact your veterinarian or local emergency animal hospital for guidance.
Where should Revolt be stored?
The recommended storage temperature for Revolt is below 86°F (30°C) and it should be kept in the original container until it can be used. Store the drug away from children and pets.
Final Thoughts
Revolt Medication for Dogs is a topical medication that is easy to apply and lasts for one month for a broad spectrum protection against heartworms, fleas, ear mites, sarcoptic mange and some types of tick infestation. Revolt contains selamectin, an active ingredient that will help keep dogs protected from some of the most common parasites they might encounter and it’s cost effective.
Always follow your veterinarian’s recommendations for the right dosage for your dog and always treat on a monthly schedule. Also included is regular heartworm testing and routine veterinary checkups. With proper usage, Revolt can be a safe, reliable method to keep your dog healthy, comfortable, and protected all year round.







