Buy 3, get the 4th free

Offer available

B3G4F is based on products purchased in increments of 4 within the same category at the same time . The lowest priced item is free. This offer may not be combined with any other discount. Subject to availability. Additional exclusions may apply. Learn more

Buy 6+, Get 10% Off

Offer available

Buy 6+, Get 10% Off is based on JustFoodForDogs Frozen Gently Cooked products purchased with a minimum of 6 at the same time. A Pet Food Express online account is required. This offer may not be combined with any other discount. Subject to availability. Additional exclusions may apply.

Wondercide Flea & Tick Collar for Dogs w/ Natural Essential Oils

Shop all

Quantity Available:

Peppermint Flea & Tick Collar repels bugs and is an added layer of protection against fleas and ticks for up to 4 months, mosquitoes up to 1 month. Use with Flea & Tick Pets + Home spray to protect your pet. One size for dogs (up to 23" neck) up to 4 months or older. Active issue? Collar doesn't kill bugs. Use Flea & Tick sprays for pets, home and yard as directed.

Product Highlights:

  • Repels & Prevents: Fleas, Ticks and Mosquitoes
  • Designed for: Dogs - ages 4+ months
  • Replaces: Conventional flea-and-tick collars

About The Manufacturer

As seen on Shark Tank, Wondercide is plant-powered, proven protection from bugs like ticks, fleas, mosquitoes, ants, and roaches. They innovate solutions for pets, people, and the places they roam, at home or on the go.


Made with natural essential oils. No artificial colors, dyes, or fragrances. Phenol-free. Clove-free.

Active IngredientsPercentageSourced
Cedarwood Oil 4.3% Virginiana cedarwood trees
Peppermint Oil 4.3% Mentha piperita

Other Ingredients: Nylon, Zinc Stearate, Iron Oxide, Almond Oil.


Read entire label prior to use and use as directed.

  1. Remove collar from box and bag inside. Remove and discard the inner nylon strip by pulling on the round tab on the inner side of the collar.
  2. Fasten the collar around pet’s neck. Be sure two fingers fit between the collar and neck.
  3. Trim excess length of collar beyond the buckle, leaving a couple inches to hold onto when you're ready to remove the collar.
  4. Spray into your hands and rub onto your pet's ears and face. Avoid spraying in mouth, nose, and eyes.
  5. Replace collar every 4 months or as needed.
  6. Flea & Tick Collar is water resistant, not waterproof. Remove before bath time or swims.

Note: Peppermint oil has been shown in some studies to reduce natural milk production. If you or your pet are pregnant or nursing choose one of our scented Flea & Tick sprays in Cedarwood, Rosemary, or Lemongrass.

For an Active Issue: If you have an active infestation or you would like added layers of protection, use Flea & Tick Collar with: Flea & Tick Shampoo, Flea & Tick Pets + Home, and Flea & Tick Yard + Garden.