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Effipro DUO Spot-On

Effipro DUO Spot-On for Medium Dogs 23 to 44 lbs. (4 Pack)

Price: $54.57

Pack Size
  • $54.57
  • $107.08
  • $161.65

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  • Information
  • Direction for Use
  • Key Benefits
  • More Info

Monthly spot-on formula for dogs


  • Break open the seal along the scored line.
  • Hold the pipette upright, away from your body.
  • Part the dog’s fur between the shoulder blades.
  • Squeeze out the contents onto the bare skin spot.
  • Allow the solution to dry naturally.

Key Benefits

  • Proper and potent flea and tick controller
  • Monthly spot-on formula for dogs
  • Provides flea protection for 5 weeks
  • Prohibits flea eggs from maturing into adult fleas
  • Easy to use spot-on solution
  • Suitable for puppies over 10 weeks of age.


More Info

Fipronil and Pyriproxyfen
Highly effective

Effipro Duo is really an excellent treatment! My dog has been free from fleas ever since I started this treatment.

So far so good

It's been only a few weeks since I started using this product on my dog, Kaleb but so far it seems to be working fine. It is really helpful in protecting Kaleb from fleas and ticks.

worked well

worked well with our small breed dog