Scroll to top
Best CBD Company Reviews: Top CBD Oil Brands & Manufacturers [2022]
Koi Naturals CBD Spray for Pets

Koi Naturals CBD Spray For Pets

4.67 / 5

Total CBD: 500 mg
Potency: 8.3 mg/mL
Cost per mg CBD: $0.08
Extract Type: Broad-spectrum
THC Content: 0.0%

Koi Naturals CBD Spray For Pets

The Koi Naturals CBD Pet spray is one of our preferred ways to use CBD with our pets. Why? Because it makes dosing your animal with their CBD extremely simple — you can spray it directly into their mouth, or onto their food. You won’t need to measure any oils either, just count the number of sprays to reach the recommended dose. 

This spray uses Koi Naturals Prizm extract — which is about as close to a full-spectrum extract as you can get while also ensuring there’s no THC leftover in the product — which is not recommended to be used with animals. 

Overall this is a top-notch product, and one of our favorites for use with pets. Of course, you can also use this oil yourself. 

Price/Value 5/5

This spray comes at a great value for a pet product — especially one as niche as a spray. Pet products usually come at a markup for being a specialty product, but Koi Naturals decided to price it the same as the rest of their CBD oil products. 

CBD Potency 5/5

For a pet product, this is a very potent one because you have to keep in mind animals require smaller doses than humans do. At 500 mg per bottle — or  8.3 mg/mL  — this is a great dose for covering a wide range of animal sizes and weights.

For larger animals, you’ll need to use a few sprays, while small dogs and cats can often get away with just one spray. 

Hemp Source 4/5

Koi Naturals is extremely transparent about where and how their hemp is sourced, cultivated and extracted. They have all their products third-party tested with certificates of analysis clearly posted on their website, confirming everything is free from THC, solvents, pesticides, herbicides, and heavy metals.

Although this is some very high-end hemp, the company has yet to source their hemp from certified organic farmers. 

Purposes & Uses 5/5

This spray is perfect for use with fussy dogs and cats. It makes giving your animal CBD so simple — you can spray it directly in their mouth, or directly onto their food. The spray nozzle is set to spray exactly 1 mL of liquid — which makes it incredibly easy to calculate the dose.

We’re surprised more companies aren’t using this format for their pet CBD oils. 

Product Variation 4/5

While there is only one variation of this product, it’s important to remember that this is a very niche product that not many companies are even offering. In the future, we hope to see different potencies offered, as well as some different flavors specifically designed for pets like chicken, beef, or fish. 

Formula/Ingredients 5/5

This spray is made with Koi Naturals Prizm CBD extract — which is the companies proprietary blend of cannabinoids and hemp terpenes mixed together to emulate full-spectrum oils. The company does this to mimic the effects of full-spectrum CBD while ensuring 0% THC content in their oils.

We would consider this a broad-spectrum CBD extract for this reason, which is perfect for use with dogs and cats that are going to be more sensitive to the psychoactive THC than humans. 

This formula uses a combination of the Koi Prizm extract and coconut oil. 

Koi Naturals CBD Spray For Pets Review

Article By
Dylan James , last updated on December 31, 2021

Based in the U.K, but operating out of Norwalk, California — Koi Naturals has been a favorite in the industry for a few years now; providing broad-spectrum, independently tested, 100% organic, CO2 extracted CBD products since 2015.

All of their raw hemp material is sourced from farms located in southern Colorado that guarantee all their products are THC, solvent, and pesticide-free.

In this review, we are going to be taking a closer look at the Koi Naturals CBD Spray for Pets to help you decide if this is something beneficial for your pets and wallet.

Let’s begin!

Overview: CBD Spray for Pets

The Koi Naturals mission is to “share the transformative power of CBD with the rest of the world, and to help as many people as possible”. Their CBD pet spray was created to be easy to use, portable, and potent.

Their CBD Spray for Pets contains 500 mg of CBD that costs $39.99 for a 60 mL bottle that comes in this one variation.

It appears they ship only to the EU and U.S, and that returns and exchanges can be made anytime, however, customers are responsible for all return shipping costs.

While we do know that they use 100% organically derived CBD —we don’t know what other ingredients are contained in this product as they aren’t listed.

Created to help treat various physical or emotional issues like OCD, separation anxiety, seizures, joint pain, gastrointestinal issues, and arthritis—this CBD product is to be taken internally.

Pros & Cons

Pros Cons
  • Broad-Spectrum hemp extract
  • Independently Tested
  • High-Potency formula
  • Convenient method of using CBD with fussy pets
  • Additional Ingredients Not Mentioned
  • Customers Responsible for All Return Shipping Costs

Key Features and Benefits

1.    Broad-Spectrum Extract

This product uses a high-quality oil that contains all of its natural cannabinoids and terpenes—minus the THC. This offers the full range of benefits the plant has to offer without any psychoactive effects.

This product uses Koi Naturals Prizm formula — which is a proprietary blend of cannabinoids and terpenes minus the THC. This gives the product a formula close to a full-spectrum extract without having any THC.

We would consider this a broad-spectrum extract rather than a true full-spectrum.

2.   Independently Tested

CBD products that are 3rd party tested guarantee claims of hemp sourcing and extraction methods are accurate so you know exactly what is going into your pet’s body.

3.   Innovative

There are hardly any potent CBD products on the market for pets that contain more than 100mg of CBD —let alone in a spray.


Koi Naturals CBD Spray for Pets costs 39.99 for 500 mg of CBD in a 60 mL bottle which breaks down to 0.08/mg of CBD— which is considered an average price. 

We’ve found that pet products tend to charge a premium — however, Koi Naturals priced this product in the same price range as its products intended for humans. We like seeing high-quality products designed for our pets that don’t charge a premium.

Cost Breakdown of Koi Naturals CBD Pet Spray

Product Image Product Name Total Cost Total CBD Cost per Mg CBD
Koi Naturals CBD Spray for Pets $39.99 500 mg $0.08/mg

CBD Potency

In terms of CBD pet products —this one is fairly potent. Small dogs and cats only need very small doses of CBD (less than 10 mg), while larger dogs need quite a bit more.

Koi Naturals placed this pet spray at the 8.3 mg dose for every milliliter of oil used, which gives it the most versatility in terms of dose. This allows this product to be used for animals both large and small.

Big dogs may need about 2 or 3 pumps worth of oil, while smaller dogs and cats need no more than one.

Potency Breakdown of Koi Naturals CBD Pet Spray

Product Image Product Name Total Volume Total CBD Extract Type CBD Potency (mg/mL)
Koi Naturals CBD Spray for Pets 60 mL 500 mg Broad-Spectrum 8.3 mg/mL

Hemp Source

All of Koi Naturals hemp is sourced from farms in the San Luis Valley of southern Colorado. They come 3rd party tested, and use CO2 extraction. The only issue we have is they don’t provide a full ingredients list for this product on their website.

Related: What is Third-Party Testing & Why is It Important?

Product Variations

While there is only one variation of their CBD pet spray —it is a high potency spray that comes in a large 60 mL bottle.

Sprays like this aren’t yet a standard — Koi is one of the leaders in this space, but we hope to see a lot more of this form of pet oil entering the market in the next few years.

For Koi, we hope to see flavored items catered specifically to cats and dogs, and would love to see some different potency options for this product.

Final Verdict: Innovative Product But Lacks Full List of Ingredients

Koi Naturals offers customers and their beloved pets access to quality broad-spectrum CBD products that are CO2 extracted, 3rd party tested, and innovative.

Although this product is simply made from the companies signature Koi Prizm CBD oil placed in a different bottle (spray bottle), we feel as though this product really hit the mark. It’s one of the first pet sprays we’ve seen, and it’s made giving CBD to our dogs and cats much easier overall.

This is one of our highest-rated products for pets despite the general lack of product options. We really hope to see more like this from Koi in the coming years, so stay tuned.

Similar Products:

Number Product Total CBD Potency Cost per mg CBD Link


Social CBD Pet Drops

750 mg

25 mg/mL



Lazarus Naturals Pet CBD Oil Tincture

225 – 900 mg

15 mg/mL

$0.04 – $0.05


Hemplucid Dog CBD Oil (100 mg)
Hemplucid CBD Pet Oils

100 – 300 mg

3.33 – 10 mg/mL

$0.16 – $0.23


HolistaPet CBD Oil for Dogs & Cats

150 – 600 mg

10 -20 mg/mL

$0.10 – $0.17


Cannimal Gold Concentrate

650 mg

99 %



cbdMD Pet CBD Oils

150 – 3000 mg

5 – 100 mg/mL

$0.05 – $0.13


Bluebird Botanicals Companion Oil

83.3 – 2000 mg

8.22 mg/mL

$0.07 – $0.12


4 / 5