COLLARFlea & Tick

Seresto Review

85/100

The 8-month flea and tick collar — one collar provides continuous protection for nearly a year. Releases low doses of active ingredients continuously. Great for owners who hate monthly treatments.

$44.99 at Amazon
Active Ingredient
Imidacloprid 10% + Flumethrin 4.5%
Duration
8 months
Minimum Age
7 weeks+
Retail Price
$59.99 (single collar)

Pros

  • 8 months of protection from one collar
  • Water-resistant (no removal for swimming)
  • Odorless and non-greasy
  • No monthly reminders needed

Cons

  • Reports of skin irritation/hair loss
  • Safety concerns (EPA warnings)
  • Collar can get caught/removed
  • Not a heartworm preventive

Who It's Best For

Owners who want set-and-forget protection. Dogs in year-round flea regions. Anyone who struggles with monthly dosing schedules.

Alternatives

Not the right fit? Here are other Flea & Tick treatments worth considering: