Cheapest Revolution Plus for Cats: Price Comparison & Discount Guide
Essential Pricing Takeaways
- • Revolution Plus combines selamectin and sarolaner, protecting cats against fleas, 3 species of ticks, heartworms, ear mites, roundworms, and hookworms in a single monthly topical.
- • US veterinary dispensaries charge $125 to $145 for a 6-dose box, while international dispensaries supply authentic Zoetis packs for $78 to $92 without domestic clinic exam fees.
- • Purchasing 6-dose or 12-dose multi-packs drops your monthly cost per cat below $13.50 while protecting against fatal feline heartworm disease.
Indoor and outdoor cats alike face severe health risks from external parasites and mosquito-transmitted heartworms. Zoetis Revolution Plus is widely recognized as the gold standard in feline preventative medicine because its dual-active formula eliminates fleas, black-legged ticks, Gulf Coast ticks, American dog ticks, ear mites, intestinal worms, and heartworm microfilariae simultaneously.
However, clinic markups have driven the cost of a 6-month supply to nearly $150. In this guide, we compare retail prices across Chewy, Walmart PetRx, and overseas dispensaries to help you buy authentic Revolution Plus at the lowest price per dose.
Revolution Plus for Cats: 2026 Price Comparison Across Major Dispensaries
| Dispensary Platform | 3-Dose Box | 6-Dose Box | US Rx Needed? | Shipping Time | Best Value Deal | Action |
|---|---|---|---|---|---|---|
| Canada Pet Care | Selamectin + Sarolaner (Zoetis) | Monthly Topical Pipette | $54.99 (3-pk) | $89.99 (6-pk) | $84.50 (6-pk) + Free Shipping & No US Vet Visit Required | Check Price → |
| Best Vet Care | Selamectin + Sarolaner (Zoetis) | Monthly Topical Pipette | $55.50 (3-pk) | $88.75 (6-pk) | $82.95 (6-pk) with Seasonal Coupon | Check Price → |
| Chewy Pharmacy (US Licensed) | Selamectin + Sarolaner (Zoetis) | Monthly Topical Pipette | $68.98 (3-pk) | $126.98 (6-pk) | Fast 1-2 Day Delivery with Active Vet Script | Check Price → |
| Walmart PetRx (US Licensed) | Selamectin + Sarolaner (Zoetis) | Monthly Topical Pipette | $67.48 (3-pk) | $124.95 (6-pk) | Convenient store pickup with clinic script | Check Price → |
*Prices below were checked on retailer sites in November 2026 and change often.
Top Recommended Options & Discounts
Revolution Plus for Cats (Golden / Medium 5.6–11 lbs)
Best For: Complete protection against fleas, ticks, heartworm, ear mites, and worms
- ✓ Dries quickly with low-volume topical spot application
- ✓ Kills fleas before they lay eggs; prevents flea allergy dermatitis
- ✓ Authentic Zoetis packaging sourced from licensed UK/Australian distributors
Revolution Plus for Cats (Green / Large 11.1–22 lbs)
Best For: Larger breed cats requiring higher-concentration selamectin/sarolaner
- ✓ Authentic manufacture with clear expiration dates
- ✓ Eliminates need for oral pills in difficult-to-medicate cats
- ✓ Save over $45 compared to local vet hospital counter prices
Calculate Exact Dose & Cost-Per-Day by Pet Weight
Adjust the weight slider to determine the required clinical dose tier, monthly supply costs, and annual mail-order savings.
Example comparison based on listed retail estimates.
Why Cats Need Heartworm & Tick Protection Even Indoors
A pervasive myth among pet parents is that indoor cats do not need parasite protection. However, mosquitoes carrying heartworm larvae enter homes through open doorways, torn screens, and ventilation ducts. In fact, studies show that up to 25% of all cats diagnosed with feline heartworm disease are classified as strictly indoor pets.
Unlike dogs, cats cannot be safely treated for adult heartworms—the canine heartworm treatment melarsomine is toxic to felines. Prevention through monthly selamectin application is the only safe clinical defense.
Standard Revolution vs. Revolution Plus: What Is the Difference?
Original Revolution contains only selamectin. While effective against fleas, heartworms, and ear mites, original Revolution provides zero protection against ticks.
Revolution Plus adds sarolaner—the same potent isoxazoline compound used in Simparica. This addition empowers the medication to rapidly kill black-legged ticks (deer ticks that transmit Lyme disease), American dog ticks, and Gulf Coast ticks within 24 hours of attachment.