SPOT-ONFlea & Tick

Frontline Plus Review

92/100

The most trusted flea and tick spot-on treatment for dogs. Kills fleas, ticks, and chewing lice within 12 hours. The only topical that also kills flea eggs and larvae to break the cycle.

$28.49 at CanadaPetCare
Active Ingredient
Fipronil 9.8% + (S)-Methoprene 8.8%
Duration
30 days
Minimum Age
8 weeks+
Retail Price
$34.99 (3-pack)

Pros

  • Kills fleas, ticks, eggs, and larvae
  • Waterproof after 24 hours
  • 20+ years of proven safety
  • No prescription needed

Cons

  • Greasy residue for first few hours
  • Not for cats (separate version)
  • Some dogs have skin reactions
  • Doesn't protect against heartworm

Who It's Best For

Dogs needing broad-spectrum flea and tick protection. Best value for multi-pet households. Good for outdoor dogs exposed to ticks.

Alternatives

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

NexGard K9 Advantix Advantage Multi