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For owners comparing forms

Mighty K9 Drops, Capsules, Pills or Gummies? What Form It Comes In

Quick answer

Mighty K9 comes as liquid drops: organic extra virgin olive oil with ESS60 and bacon flavor, in a 60 mL dropper bottle. It is not a chew, not a capsule for people, and no pill or gummy version is listed on this site. You mix 2 mL into your dog's meal once a day.

Written by the Mighty K9 editorial teamMedically reviewed by Dr. Aimee Duffy, MD, PhysicianReviewed · Updated · 5 min read

A small white dog sitting next to a Mighty K9 bottle and a few olives
Drops on the bowl: no pill to hide and no chew to bite.

Key facts at a glance

Key facts
  • Form: liquid olive oil drops in an amber glass dropper bottle, 60 mL.
  • No chew, no capsule, and no pill or gummy version is listed on this site.
  • Formula: three ingredients, extra virgin olive oil, ESS60 and bacon flavor.
  • How to give it: drizzle 2 mL over a meal and mix it in, once a day.
  • For dogs only. Not for people, and not for cats or other pets.
  • ESS60 does not mix with water, so an oil carries it.

What form does Mighty K9 come in?

It comes as liquid drops. The bottle is amber glass with a dropper top. Each full dropper measures 1 mL on the brand's serving tool, so the 2 mL serving is two droppers.

Searches often pair the name with capsules, pills or gummies. Those words come from human supplements, where they are common. On the pages we checked, the product is a drop, and only that. It is not a chew. It is not a capsule for people. We found no pill or gummy listed.

If you see a gummy or a pill that uses the same name, treat it with care. We cannot confirm it comes from the brand. See where to buy for how to check a bottle.

Why is the formula an oil?

ESS60 is a form of C60, a ball of 60 carbon atoms. C60 does not dissolve in water. It dissolves in oil. So the brand carries it in olive oil, and the olive oil is almost the whole bottle.

The bottle front says organic extra virgin olive oil. The label lists three ingredients in this order: extra virgin olive oil, ESS60 and bacon flavor. Each serving holds 1.6 mg of ESS60 and adds 16.2 kcal.

The bacon flavor has one job: taste. Where it comes from, and how much is used, are not published. If your dog has a food allergy, ask the maker what the flavor is made from before you start.

What are the pros and cons of drops?

In its favor

  • No pill to hide and no tablet to swallow.
  • Drips over wet food, kibble or broth in seconds.
  • Bacon flavor can help picky eaters accept it.
  • A printed analysis and a short ingredient list.

Against it

  • Every serving is almost pure fat.
  • Glass can break in a bag or on a counter.
  • The oil goes stale or rancid with light, heat and air.
  • The same 2 mL for every dog, big or small.
Mighty K9 amber dropper bottle with a spaniel on the cream label

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How do I add the drops to different foods?

Adding the 2 mL serving to common diets
DietMethodKeep in mind
Dry kibbleDrip over the top, then stir so the pieces share itOil sliding to the bottom of a metal bowl
Canned or wet foodDrip on and mash it through with a forkThe easiest match for most dogs
Kibble with a splash of brothMix the oil into a little low-salt broth and pour it overHuman broths with onion or garlic, which dogs must not have
Fresh or raw feedingStir in just before the mealAsk your vet if the diet is already rich in fat
Vet-set low-fat dietSkip unless your vet agreesEach serving is nearly pure fat

What if my dog is a picky eater?

Many dogs accept it on wet food. If yours sniffs and leaves, test one idea at a time, a few days each.

  1. Start small

    Give one dropper for the first few days, then step up to two. Going slowly lets the stomach adjust.

  2. Use something wet

    Stir the oil into a spoonful of wet food first, then fold that into the rest of the meal.

  3. Take the chill off

    Food straight from the fridge smells weak, so let it warm a little. Never heat the oil itself in a microwave.

  4. Serve it first

    Offer the oiled portion while your dog is hungriest, and add the rest afterward.

Can people take Mighty K9, or other pets?

No. It is made and flavored for dogs, and the label limits it to canine use. Keep the bottle away from children and animals, and never treat it as a human supplement.

Cats and other pets are not covered by the label. Ask your vet about any other animal in the house.

What can the look of the bottle tell you?

The dark glass has a job: it cuts down the light reaching the oil. A healthy bottle is sealed, amber and filled high, with a clean cream label.

Reading the bottle
Good signWarning sign, do not use it
Amber glass with an intact sealClear plastic, or a seal that is broken
Clear golden-green oil with a mild smell and a faint bacon noteCloudy oil, dark sludge, or a sour, sharp or rancid smell
Crisp label with the front text printedSmudged, missing or reprinted label
Filled to the shoulderLow fill, or oil seeping around the cap

Oil that clouds in a cold room and clears again as it warms is no cause for worry.

How should a liquid like this be stored?

The product page asks for a cool and dark place, and light is the reason. In a 2021 mouse study, C60 oil kept under strong light for 4 to 8 days turned toxic, and 25 to 50% of the mice given it died (Grohn et al., 2021). Amber glass only helps if the bottle stays in the cupboard.

  • Keep it away from the stove, dishwasher and sunny windows.
  • Close the cap tightly after each serving.
  • Never pour it into a clear dropper or jar.
  • Skip oil that smells sharp, sour or like paint.

Which sources does this article use?

Every outside source this article cites is listed here. Product facts come from the label panel and the product page, as printed on this site.

  1. C60 in olive oil causes light-dependent toxicity and does not extend lifespan in mice. Grohn KJ, et al. GeroScience 43(2):579-591, 2021.

Frequently asked questions

Are Mighty K9 drops a capsule or pill?

No. They are liquid olive oil drops in a dropper bottle. The product is not a chew and not a capsule for people.

Does Mighty K9 come as gummies?

No gummy version is listed on this site. Be careful with any gummy sold under the same name, since we cannot confirm it comes from the brand.

What is in the Mighty K9 formula?

Extra virgin olive oil, ESS60 and bacon flavor, in that order. A 2 mL serving carries 1.6 mg of ESS60 and 16.2 kcal.

How do I give the drops?

Drizzle 2 mL over one meal and mix it in, once a day. Two full droppers make the serving.

Can I give the drops to my cat?

The label is for dogs only. Ask your vet before giving any dog supplement to another pet.

Do the drops need to be shaken?

A gentle shake and a look at the oil is a good habit before each use. The oil should look clear and smell mild.

Our view

Our view: drops suit dogs that hate pills, and the bacon taste helps. The price of that ease is fat, since each serving is almost all oil.

Choose the form that your dog and your vet are comfortable with. Where a joint is hurting, the form of the supplement is the smaller question.

Mighty K9 amber dropper bottle with a spaniel on the cream label

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Safety and your vet

Mighty K9 is not FDA approved, and no dog supplement is. It is not intended to diagnose, treat, cure or prevent any disease. Talk to your vet about any health question. Limping, pain or stiffness that does not ease needs a vet exam, not just a supplement. Ask your vet first if your dog is under 6 months, has had pancreatitis or needs a low-fat diet, is pregnant or nursing, takes any medicine, or is being treated for a condition.

Keep reading: Picky eater tips · Ingredients and label explained · Mighty K9 dosage

Last updated . Written by the Mighty K9 editorial team. Medically reviewed by Dr. Aimee Duffy, MD, Physician on .

Mighty K9 amber dropper bottle

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