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Deal.ai › Liquid-Vet › Pets
Liquid-Vet
Liquid-Vet K9 Flea and Tick + Support Formula

Liquid-Vet K9 Flea and Tick + Support Formula

Best price now

$12.99at ChewyChecked 6 h ago

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Lowest price today: $12.99 at Chewy (checked Nov 11, 2026).
  • Checked at 3 stores.

Our take on the Liquid-Vet K9 Flea and Tick + Support Formula

Liquid-Vet K9 Flea and Tick + Support Formula is an 8 oz topical supplement you apply weekly into a dog's coat. It uses food-grade, natural ingredients rather than harsh chemicals, dries quickly and leaves no greasy residue. It suits owners who want a low-odor, non-pesticide option for routine flea and tick support, but it is not a veterinary flea treatment and won't match the fast knockdown of prescription products.

Best forOwners who want a chemical-free, low-odor flea and tick optionDogs sensitive to strong-smelling spot-on productsWeekly routine care for dogs that tolerate coat applicationMulti-pet homes wanting a food-grade formula
Pros
  • Food-grade ingredients, no harsh chemicals
  • Quick-drying and leaves no greasy residue
  • Fresh scent rather than a chemical smell
  • Simple weekly application into the coat
Cons
  • Not a substitute for vet-prescribed flea and tick medication
  • Requires weekly reapplication
  • Effectiveness depends on thorough coat coverage
  • No published head-to-head trials against standard spot-ons

Liquid-Vet K9 Flea and Tick + Support Formula prices at every store

  • ChewyNew

    In stock

    $12.99+ $4.95 shippingChecked 6 h ago
    Visit Chewy
  • PetsmartNew

    In stock

    $12.99+ $5.99 shippingChecked 6 h ago
    Visit Petsmart
  • Tractor Supply CoNew

    In stock

    $12.99+ $13.99 shippingChecked 6 h ago
    Visit Tractor Supply Co

Store links may earn us a commission. Some prices via Klarna.

Liquid-Vet K9 Flea and Tick + Support Formula price history

Lowest price we've seen: $12.99 on Nov 11 at Tractor Supply Co. Tracked across 3 stores since Nov 11.

From Petsmart

  • Guaranteed effective against fleas, ticks, and mosquitoes
  • Made with a blend of natural ingredients, no harsh chemicals or smells
  • Does not leave a greasy residue
  • Easy to apply: apply evenly into your dog's coat once a week
  • Made with food grade ingredients, safe around you and your pets when used as directed
  • Quick-drying with a fresh scent
Sizes
8 Fl Oz
Materials
Natural ingredients; food grade ingredients
Fit
Intended for dogs 12 weeks and older; all pet weights
Sizing
For dogs 12 weeks and older; suitable for all pet weights
Care
Apply evenly into your dog's coat once a week
Guarantee
Guaranteed effective against fleas, ticks, and mosquitoes
Shipping
This item does not ship to a PO box and may exceed the standard delivery window.
In the box
(1) 8 oz Bottle

About the Liquid-Vet K9 Flea and Tick + Support Formula

Liquid-Vet K9 Flea and Tick + Support Formula is a liquid for dogs that works against fleas, ticks, and mosquitoes. It is made with a blend of natural, food grade ingredients and has no harsh chemicals or harsh smells.

Apply it evenly into your dog's coat once a week. It dries quickly, leaves no greasy residue, and has a fresh scent. It is intended for dogs 12 weeks and older of any weight, and is safe around you and your pets when used as directed.

Pet
Dogs
Age
12 weeks and older
Weight
Suitable for all pet weights
Size
8 fl oz
Ingredients
Natural, food grade ingredients
Use
Apply evenly into the coat once a week
Protects against
Fleas, ticks, and mosquitoes
In the box
(1) 8 oz bottle

Specifications

Food Type
SupplementsSource

Questions and answers

Is this a flea and tick treatment or a supplement?
It is a topical support formula, not a pesticide or veterinary medicine. It is meant to complement, not replace, a vet-recommended flea and tick plan.
How often do I apply it?
Apply it evenly into your dog's coat once a week. Reapply weekly for ongoing support.
Does it leave a residue or smell?
It is described as quick-drying with a fresh scent and no greasy residue. Most dogs tolerate it well.
Can I use it on puppies or cats?
It is made for dogs. Check with your vet before using it on puppies, pregnant dogs or cats.
What is in the bottle?
One 8 oz bottle of the liquid formula. Follow the label directions for the amount per dog.
Where is the Liquid-Vet K9 Flea and Tick + Support Formula cheapest?
At Chewy, for $12.99, as of our latest check.
Where can I buy the Liquid-Vet K9 Flea and Tick + Support Formula?
3 stores we checked sell it, including Tractor Supply Co, Chewy, Petsmart.

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