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HempRx Feline – 15ml

$77.00 or subscribe and save 5%

Availability: In stock (can be backordered)

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Endocannabinoid System Support for Cats

450 mg Phyto-Cannabinoids and Terpenes

HempRx Feline is an organic and natural healing solution for a healthy and happy pet. It is absolutely pure and contains no residues of solvents, heavy metals, or pesticides.

1/2 Fl. Oz. (15 ml)

HempRx Feline is an organic and pure solution for endocannabinoid system support. Natural healing for a healthy and happy cat.

HempRx Feline (Rx Vitamins for Pets) is a professional veterinary formula of medical CBD for support of the endocannabinoid system in cats. The endocannabinoid system helps to balance and protect the nervous system and every organ in the body, including the skin and gut. HempRx Feline contains a total of 450 mg of Phyto-Cannabinoids with Terpenes and Flavonoids per bottle and provides 1 mg naturally occurring CBD per drop.

HempRx Feline is:

  • A super-critical liquid CO2 extract from the whole hemp plant
  • Made from hemp grown legally and organically, without pesticides and herbicides, in Colorado.
  • Absolutely pure with no solvent, heavy metals, or pesticide residues.**
  • Blended with organic MCT oil to produce an odorless, tasteless liquid that is palatable to cats.
  • Bottled in an FDA-compliant cGMP facility
  • Meets the rigorous standards of manufacturing quality control required by the National Animal Supplement Council (

What is Cannabis Oil?

Cannabis oil is derived from the marijuana plant, which contains 80 different cannabinoids, including THC (the psychoactive component) and CBD (cannabidiol – the medical component). Cannabis oil has no psychoactive effect on cats when dosed properly because there is little to no THC.

Cannabis oil can be used to treat a range of disorders, including seizures, nausea, stress, anxiety, arthritic and back pain, symptoms of cancer and gastrointestinal issues.

The cannabinoids in marijuana interact with the endocannabinoid receptors in the body and modulate symptoms of pain, anxiety and nausea. Medical cannabis has no life-threatening side effects with proper dosing, and does no harm to the kidney, liver or GI tract.

Ongoing research in veterinary pharmacology is showing medical cannabis can have positive benefits for dogs and cats. Clinical trials have yet to be done to determine accurate dosing recommendations. The dosages below are guidelines only and have not been substantiated or proven with clinical research.

**Please reference our HempRx Feline Analysis for more information.

Weight 0.16 lbs
Dimensions 3 × 2 × 6 in
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Monthly, Every 2 Months, Every 3 Months


1/2 fl oz (15 ml) – Amount per 1 ml:

Naturally Occurring CBD – 30 mg (1 mg/drop)
Inactive Ingredients:
Organic Medium Chain Triglyceride (MCT) Oil

Please reference our HempRx Feline Analysis for more information.

HempRx Dosing Chart

Download dosing chart!

*Note: HempRx Feline should be administered twice daily.


Consult your veterinarian before use.

For animal use only. Safe use in pregnant animals or animals intended for breeding has not been proven. If an animal’s condition worsens or does not improve, stop product administration and consult your veterinarian.

Not for human consumption. Keep out of reach of children and other animals. In case of accidental overdose, contact a health professional immediately.

Do not use if tamper-evident seal is broken or missing. Refrigerate after opening. Use within 90 days of opening.


What is the proper dosage for my cat companion?

Dosage depends on your cat’s or dog’s weight and the product they’re taking.

We’ve created a detailed dosing chart to help you determine the best dosage for your furry friend.

*Note: HempRx Feline, HempRx, HempRx Forte and HempRx Soft Chewz should be administered twice daily.

What is the difference between CBD and THC?

CBD and THC are both medicinal components of the cannabis plant. THC causes a ‘high’ and CBD does not.

What is the difference between hemp and marijuana?

These are both the same plant but differ in the levels of THC and CBD present. Hemp products are from cannabis plants that have very low levels of THC and high levels of CBD. Marijuana products are from cannabis plants that have higher levels of THC.

Is there THC in HempRx?

Both products contain less than 0.3% of THC. This means that neither product will cause a high in your pet.

What are the possible side effects of HempRx?

Both products are generally well tolerated in cats and dogs. As with any supplement taken orally, digestive upset is possible in the form of vomiting or diarrhea. Please consult your veterinarian before adding any supplement to your pet’s diet.

Still have questions?

I want to help you! Please email me at [email protected]!

“FREE” Cannabis For Pets Guide >>>

Are you curious about how to get started with using Cannabis for your Dog or Cat? Grab my free guide now!

Lynn M.
"Channy is doing fabulous!"
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Channy is doing fabulous!!!! Hi Dr. Angie! Just an update on Channy. She is doing fabulous!!!! Three drops of CBD 2X a day along with three of the Perelandra Microbial Balancing solutions seems to be the magic formula for her. She is walking so much better and jumping on and off the couch again! Channy and I are so very grateful for Dr. Krause.
"CBD has made him a happier and comfortable senior cat!"
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Jasper will be 15 in May. He is the oldest of six, all of which are indoor cats. I am so grateful that I was told about CBD. It has made him a more happy and comfortable senior cat!

He has had most of his teeth removed due to dental issues, and a very bad case of stomatitis. Even after getting his teeth removed, the stomatitis still persisted. The antibiotics he was on did nothing to improve the condition. He wasn't eating or grooming because of his sore mouth and he was getting depressed. It wasn't until I started him on CBD that I noticed a huge improvement. He is now eating on his own, putting on weight, grooming and once again playing! He has also stopped pulling out his hair. I have even started one of my other cats on CBD with promising results, and plan to put another on it too!

"CBD is not only saving her life, but also the quality of her life."
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Magilla We had been struggling with our two older cats: trying to keep Alexei, 19, comfortable despite renal failure and arthritis in his back legs. More urgently, though, is our battle to help our 13-year-old rescue, Magilla, beat her severe IBD. My vet knew almost nothing about CBD and here I was in New York City and had no one to ask. So, I did what I usually do and began my online research, and found Boulder Holistic Vet.

After a few days of trying CBD, Alexei wasn’t peeing outside the box as he had been (because his back legs had been so weak), and he was walking differently as well. His Siamese blue eyes are once again sharp, focused, and beautiful, which they hadn’t been for some time. He seems so much happier and more alert. Magilla is eating more, asking for food, and she’s filled out a bit and starting to regain those crucial ounces. She’s cooing and kissing and wanting to be held, behavior we haven’t seen in over a year. And she hasn’t been vomiting at all, which is a miracle in itself.

I honestly feel as though the CBD is not only saving her life, but also the quality of her life. It’s astonishing and I’m so thankful to Claire and Dr. Angie Krause for all of their help. I’d recommend CBD oil to anyone who’s concerned about their pet’s health – and to take it themselves if they’ve got health issues. Thank you to our angels at BHV. We’ll be forever grateful.

"My cat hasn't thrown up since using this product."
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My cat was vomiting regularly, and we couldn't figure out why. We tried feeding her smaller portions of food, and put her on a diet for cats with sensitive stomachs. None of these things worked. Then two months ago while at the vet office, I picked up a "cats" magazine and read an article about "hemp for cats".

I decided to order it, and give it a try. That was two months ago, and my cat has not thrown up since! I tend to be a skeptic but not anymore!

"I've seen incredible improvement!"
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I’ve been giving our cat, Charlie, the HempRx everyday for his IBD and have seen an incredible improvement! The disease had worsened in the last year. Now, he’s gained much-needed weight and is eliminating much less frequently (and it’s normal!) I cannot believe how effective the CBD treatment has been.
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