96%
Flea & tick free dogs
8 Months
Non-stop protection
#1
Top rated by pet owners
Safe
Odorless & waterproof
PetMeds
Celebrating 30 years of trusted pet care.
This year, PetMeds celebrates its 30th Anniversary. As America’s first online pet pharmacy, our dedication to your pet’s health remains our number one priority.
Join us all year long as we celebrate this milestone with special deals, exciting contests, and great offers to thank you for three decades of trust.
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Customer Reviews
See what our customers are saying about Seresto Large Dog
William
Best flea collar for my large dog!
I've been using Seresto for my German Shepherd for over a year now. It's incredibly effective and lasts the full 8 months. No more monthly treatments!
Richard
Works great, easy to use
My Golden Retriever loves the outdoors and this collar keeps him protected. Easy to put on and no mess like topical treatments. Highly recommend!
Jessica
Peace of mind for 8 months
This collar is a game changer! My Lab hasn't had a single flea or tick since I put it on. The long-lasting protection is worth every penny.
Elizabeth
Very effective protection
Great product overall. My Rottweiler is well protected. Only wish it came in different colors, but the effectiveness makes up for it.
Elizabeth H.
Vet recommended and it works!
Our vet recommended Seresto and we couldn't be happier. Our Husky is protected all year round with just one collar. No more remembering monthly doses!
Michael B.
Excellent value for money
After trying various flea treatments, Seresto is by far the best. My Boxer is comfortable wearing it and it's so convenient. Will definitely repurchase!



