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Advantage Blue for X-Large Dogs (55–88 lbs / 25–40 kg)

Marsoni M251S
Sale price$41.95
Pay 4 payments of $10.49 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Advantage Blue for X-Large Dogs (55–88 lbs / 25–40 kg)Advantage Blue for X Large Dogs (5588 lbs 2540 kg) Advantage Blue is a fast acting topical flea treatment specifically designed for extra large dogs weighing between 5588 lbs (2540 kg). It provides quick relief from flea infestations while offering reliable, ongoing protection. This easy to use spot on solution works through contact, eliminating fleas without requiring them to bite your dog. Key Features Begins killing fleas shortly after application
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  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 1631 reviews
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PPeter
Cuba, US
★★★★★ 1
Too large. Correct size not depicted.
SIZE 10-14... Too large. Product details says "Regular" size. Returning.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
S
Verified Purchase
Stacey Lovejoy
Waukegan, US
★★★★★ 2
Too big
The one size fits all was too big for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
L
Verified Purchase
Lassiter Denton
Birmingham, US
★★★★★ 5
Great quality.
Size: Large, Color: (001) Black / Black / White
Thickness and comfort are great. Quality is great and the same I would expect if I bought at the branded storefront.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
J
Verified Purchase
Joseph Pratt
Whiting, US
★★★★★ 5
Great product.
Size: Small, Color: (001) Black / Black / White
🙏🙏🙏
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Reviewed in the United States on May 16, 2026
C
Verified Purchase
Chelsey Bartoli
West Palm Beach, US
★★★★★ 5
Great buy!
Size: Medium, Color: (001) Black / Black / White
My husband loves these. The socks are warm and thick and extremely comfortable. They support the foot and he works outside all day and has had them for a little over a month. They stay in place and don’t move move around while he’s outside moving around.
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Reviewed in the United States on November 6, 2025

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