Capstar Oral Flea Treatment for Large Dogs Weighing 11 to 57 kg – 6 Pack

Price: $49.99 - $43.99
(as of Feb 24, 2026 09:32:03 UTC – Details)

Capstar is a fast-acting flea treatment tablet for use in dogs that starts killing fleas in only 30 minutes. A single dose of Capstar kills 98% of fleas on the pet within 6 hours, and 100% of fleas within 24 hours. For continuous flea protection, use a monthly topical flea treatment like Advantage II. Dobson et al. Veterinary Record 2000.
Parcel Dimensions ‏ : ‎ 11.7 x 6.9 x 1.4 cm; 10 g
Date First Available ‏ : ‎ Feb. 16 2022
Manufacturer ‏ : ‎ Elanco
ASIN ‏ : ‎ B09SL33S1G
Item model number ‏ : ‎ CA492583WCAAP
Country of origin ‏ : ‎ France
Best Sellers Rank: #2,249 in Pet Supplies (See Top 100 in Pet Supplies) #7 in Dog Flea & Tick Topical Treatments
Customer Reviews: 4.2 4.2 out of 5 stars (441) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });

One oral tablet starts killing fleas within 30 minutes of administration
Tackle flea infestations fast – Capstar works from the inside out
Once-daily tablets can be administered until flea infestation is resolved
Contains six fast-acting tablets for dogs weighing 11-57 kg
Safe for dogs and puppies 4 weeks and older