Please note: a valid prescription is required for all prescription medication.
Revolution® is a monthly, topical parasiticide for dogs that helps prevent heartworm disease and controls key external parasites. Pet families seeking reliable flea protection and heartworm prevention can access Revolution for Dog with US delivery from Canada through a trusted, pharmacy‑dispensed channel. Many find it a cost‑effective choice, including households paying without insurance for veterinary prescriptions.
What Revolution® Is and How It Works
Revolution® contains selamectin, an antiparasitic that is absorbed through the skin and circulates systemically. It prevents heartworm disease by targeting heartworm larvae transmitted by mosquitoes. It also kills adult fleas, prevents flea eggs from hatching, and treats and controls ear mites and sarcoptic mange in dogs. At CanadianInsulin, orders are filled by licensed Canadian pharmacies after we confirm a valid prescription with your clinic. This medication is available to US customers with US delivery from Canada, offering a convenient cross‑border option with reliable, pharmacy‑checked supply. Households paying cash without insurance often appreciate the predictable monthly dosing and broad parasite coverage.
Who Revolution® Is For
Revolution is indicated for dogs and puppies at least six weeks of age. It is used for prevention of heartworm disease and for control of fleas and certain mites. Dogs that are ill, underweight, or recovering from severe illness may require additional veterinary assessment before starting any parasiticide. Use with caution in dogs with a history of neurologic disorders. Labeling supports use in breeding, pregnant, and lactating dogs; a veterinarian’s guidance is recommended for those groups. Do not use on cats unless the cat‑specific product is prescribed; see the feline formulation in the related products.
Dosage and Usage
Revolution is applied once monthly to the skin at one site on the back of the neck, in front of the shoulder blades. The dose is weight‑based, provided in pre‑measured, single‑use tubes. Part the hair to expose skin, place the applicator tip directly on the skin, and empty the entire tube. Apply to dry skin on a dry coat. Avoid contact with the treated area until it is dry. Bathing or swimming may be discussed with a veterinarian; label data indicate the product remains effective when used as directed. Do not split tubes or combine multiple animals’ doses. If moving from another heartworm preventive, coordinate timing with veterinary guidance to maintain continuous protection.
Strengths and Forms
Revolution for dogs is supplied as single‑dose, color‑coded tubes in cartons matched to specific body‑weight ranges. Each tube contains a pre‑measured volume of topical solution with selamectin at a fixed concentration. Pack sizes and exact presentations can vary by market and availability. Selection is based on the dog’s current, accurate weight; a veterinary prescription will specify the appropriate carton.
Missed Dose and Timing
If a monthly dose is missed, administer when remembered and continue on a monthly schedule. Consistent monthly use is important for heartworm prevention and flea control. After significant gaps or if heartworm exposure is possible, a veterinarian may recommend testing before restarting preventives. Do not give extra doses to compensate for a missed application unless specifically instructed by a clinician.
Storage and Travel Basics
Store Revolution in the original packaging at room temperature away from heat, open flame, and direct sunlight. Keep tubes in the foil pouches until use. This product is flammable until dry. For travel, keep tubes in a sealed, child‑resistant container and carry a copy of the prescription if needed. When ordering online, you can choose quantities that align with your travel plans; store your supply securely and dispose of empty tubes responsibly.
Benefits
Revolution offers multi‑parasite protection in a single monthly application. Benefits include prevention of heartworm disease, killing adult fleas, preventing flea eggs from hatching, and treatment and control of ear mites and sarcoptic mange. The weight‑based, single‑use tubes simplify dosing, and the topical route avoids the need for tablets for many dogs. Many households value that a single product can address core parasites recommended by preventive care guidelines.
Side Effects and Safety
- Common: Temporary hair clumping, mild hair loss at the application site, brief skin irritation, itchiness, or redness.
- Occasional: Gastrointestinal upset such as soft stool, vomiting, or decreased appetite; transient lethargy.
- Less common: Hypersalivation or drooling if the wet product is licked; keeping pets separated until the site is dry helps avoid incidental ingestion.
Serious reactions are rare. Seek veterinary attention for signs of marked lethargy, incoordination, tremors, persistent vomiting, facial swelling, or difficulty breathing. As with other macrocyclic lactones, caution is appropriate in dogs with a history of neurologic issues. Hypersensitivity reactions may occur in flea‑allergic dogs as adult fleas die post‑application. When used alongside other preventives, veterinary oversight helps avoid overlapping therapies.
Drug Interactions and Cautions
Tell the prescribing veterinarian about all medicines and supplements the dog receives, including other parasite preventives, topical insecticides, or recent steroids. Concurrent use with other macrocyclic lactones, off‑label high‑dose ivermectin, or certain flea adulticides should be supervised. Use only the dog‑specific Revolution tube size prescribed. Do not apply to broken skin. Keep treated animals separated from children and other pets until the site is dry to prevent accidental exposure.
What to Expect Over Time
With regular monthly use, parasite protection remains continuous. Flea control typically reflects rapid adult flea kill after each application and ongoing suppression of egg development. Heartworm prevention acts on larvae acquired in the prior month when the next scheduled dose is given. Dogs with active mite infestations may require multiple monthly applications under veterinary direction to achieve full resolution.
Compare With Alternatives
Product selection depends on a dog’s risk profile, tolerance, and household preferences. For chewable flea and tick control, consider Simparica. For broad intestinal worm coverage plus heartworm prevention in a monthly chewable, see Interceptor Plus. Injectable heartworm prevention administered by a veterinarian may involve Proheart 6. For feline households, related options include Revolution For Cat and Revolution For Puppies Kittens when a young pet shares the home.
Pricing and Access
Many pet families save by sourcing veterinary prescriptions at Canadian pricing with pharmacy dispensing and US delivery from Canada. To order online, add the prescribed tube size to your cart, upload the prescription, and complete checkout; our team will coordinate verification with the clinic. If looking for offers, see our current promotions at promotions. For broader selection, explore Pet Medications. Medicines are dispensed and labeled by licensed Canadian pharmacies. Ordering includes prompt, express, cold‑chain shipping.
Availability and Substitutions
Availability can vary by weight range and pack configuration. If a specific carton is not available, a prescriber may recommend a suitable alternative preventive or an interim refill plan. A veterinary prescription is required for dispensing.
Patient Suitability and Cost‑Saving Tips
Good candidates include dogs six weeks and older needing heartworm prevention alongside flea control or mite treatment. Dogs with known neurologic sensitivities, significant skin disease at the application site, or complex polypharmacy may require an individualized plan. Cost‑saving ideas include selecting multi‑month quantities, aligning all pets on the same refill cycle, and setting reminders to maintain monthly protection and prevent gaps. When ordering online, you can bundle pet supplies to reduce repeat shipments and keep a consistent schedule.
Questions to Ask Your Clinician
- Which weight‑based carton of Revolution best fits my dog’s current weight?
- Should this be combined with a separate tick preventive in our region?
- How soon after bathing can application occur, and when is bathing okay afterward?
- What signs of adverse reaction should prompt a clinic call?
- If a dose is missed or delayed, what steps are recommended for heartworm testing?
- Is Revolution suitable for breeding, pregnant, or lactating dogs in this household?
- Would a chewable or injectable alternative be better for our parasite risks?
Authoritative Sources
Zoetis Revolution DogFDA Animal Drugs: SelamectinCAPC Heartworm Guidelines
Related Reading and Options
Learn more about sourcing pet prescriptions in our guide Buy Pet Medications Online and explore parasite treatments like Profender for cats or dewormers such as Panacur Granules. For antibiotic topics, see Buy Pet Antibiotics Online or specific guidance in Cephalexin For Dogs.
To place an order, you can add the prescribed Revolution carton to your cart and proceed through secure checkout. Doses arrive with prompt, express, cold‑chain shipping. Checkout and customer data are protected by encrypted transfer.
Disclaimer: This information is educational and not a substitute for professional veterinary advice. Always follow the prescribing veterinarian’s directions and the approved product label.
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- What parasites does Revolution cover for dogs?- Revolution prevents heartworm disease, kills adult fleas, prevents flea eggs from hatching, and treats and controls ear mites and sarcoptic mange in dogs when used monthly as prescribed. 
- How do I apply Revolution to my dog?- Part the hair at the base of the neck to expose skin, place the tube tip directly on the skin, and squeeze the entire contents onto one spot. Allow the site to dry completely before contact with people or other pets. 
- Is Revolution safe for puppies and breeding dogs?- Labeling supports use in puppies at least six weeks of age and in breeding, pregnant, and lactating dogs. A veterinarian should confirm suitability for individual animals. 
- What if I miss a monthly dose?- Give the dose when remembered and resume monthly dosing. After significant gaps or potential exposure to heartworms, veterinary testing may be advised before restarting preventives. 
- Do I need a prescription to buy Revolution for Dog?- Yes. Revolution for Dog is a prescription product. Orders are verified with the clinic before licensed Canadian pharmacies dispense the medicine for US delivery from Canada. 
- Can my dog be bathed or swim after application?- Follow label guidance. Apply to a dry coat and allow the site to dry fully. Bathing plans can be discussed with a veterinarian to maintain consistent parasite protection. 
- What alternatives to Revolution are available?- Alternatives depend on parasite risks and preferences. Examples include chewables like Simparica for flea and tick control or Interceptor Plus for intestinal worms plus heartworm prevention. 
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