Key Takeaways
- Hemp-derived CBD is legal in Montana when it stays under 0.3% THC.
- Montana’s 2025 hemp rules cap total THC per serving and per package.
- The FDA has not approved any CBD product for pets.
- Talk to your veterinarian before giving your pet any CBD.
- Buy pet-formulated CBD that comes with a current certificate of analysis.
- Infinity Wellness carries pet CBD at two Great Falls shops.
Introduction
Your dog slows down on the River’s Edge Trail. The walks get shorter. You start wondering whether the pet CBD on the shelf could help an aging Great Falls pup keep pace.
That question is common, and the answer has a few moving parts. This guide covers what Montana law allows, how to read a pet CBD label, and why your veterinarian comes first. We pulled the rules from state and federal sources, not marketing copy.
A quick note before we start. This article is for general education only. It is not medical or veterinary advice. CBD products are not intended to diagnose, treat, cure, or prevent any disease in people or animals.
Montana’s CBD rules also shifted in 2025, so the details matter. For the broader picture on legality, read our explainer on Montana’s CBD laws.
Here is where the law stands right now.
Is CBD Legal in Montana?
The short answer is yes, with conditions. Hemp-derived CBD is legal in Montana when it contains less than 0.3% THC. That line comes from the 2018 Farm Bill. The Montana Department of Agriculture runs the state hemp program and licenses growers and processors.
Marijuana-derived CBD works differently. It sits inside Montana’s adult-use cannabis system for buyers 21 and older. The hemp-derived CBD used in most pet products does not require a medical card.
In 2025, Montana tightened its hemp rules. Hemp products sold in the state now must stay under strict total-THC caps, measured per serving and per package. Labels must show total THC, and products need a current certificate of analysis. The state also regulates hemp ingredients in pet food through its feed program.
So what does that mean for the chews and oils made for pets?
What “CBD for Pets” Actually Means
Pet CBD usually means hemp-derived cannabidiol formulated for animals. You will see a few main formats on Montana shelves. The differences are simple once you know them.
| Format | How it works | Good to know |
| Soft chews | Pre-measured treats with a set CBD amount | Easy to give; check the milligrams per chew |
| Oil or tincture | Dropper bottle with an adjustable amount | Read the strength per millilitre; can mix into food |
| Topical or balm | Applied to the skin | Marketed for targeted areas; patch-test a small spot first |
You will also see three formulation types. Full-spectrum products contain a small, legal amount of THC. Broad-spectrum removes most THC. Isolate is CBD only.
Many pet owners prefer broad-spectrum or isolate to limit THC. Your vet can help you decide which fits your animal. Our pet CBD shopping guide breaks these labels down in plain language.
Before you compare brands, it helps to know what the science does and does not say.
What the Research Does and Does Not Say
Veterinary research on CBD is still early. The American Veterinary Medical Association notes that the evidence in animals stays limited. Some early studies have looked at CBD and joint comfort in dogs. Those results are preliminary and do not constitute a basis for any health promise.
The FDA has not approved any CBD product for animals. Only one CBD drug has approval, and it treats rare seizures in people. That means no pet CBD product can legally claim to treat arthritis, pain, or anxiety.
So treat a bold benefit claim as a red flag, not a selling point.
Expert Insight: The label tells you more than the marketing
In our experience helping Great Falls shoppers, the most useful pet CBD products are the quiet ones. They skip the cure-all promises and show their work instead. You get a clear milligram amount per serving, a batch number, and a current certificate of analysis. Montana’s 2025 rules push products toward that kind of transparency. A brand that leads with a lab report, not a health claim, is usually the one worth a second look.
Once you know what to ignore, shopping gets simpler.
How to Shop for Pet CBD Without Guessing
Use this short checklist when you compare products.
- Read the label first. Find the CBD amount per chew or per millilitre.
- Check the THC line. Montana caps total THC, so confirm the product complies.
- Ask for the certificate of analysis. A current one shows third-party lab testing.
- Match the format to your pet. Chews suit routines, while oils allow smaller adjustments.
- Start low and watch closely. Your veterinarian can guide you to the right starting point.
- Buy local and lab-tested so you can ask questions in person.
You can browse pet-focused CBD options online and bring any label to our team for a walk-through.
One step matters more than the rest.
Talk to Your Veterinarian First
This is the step owners skip most. Your vet knows your pet’s weight, medications, and health history. CBD can interact with other drugs, so context matters.
The FDA and the AVMA both caution against replacing veterinary care with unproven products. Reports of pets reaching CBD have risen in recent years, often from human items left within reach. Pet-formulated products and a vet’s input both lower that risk.
If your dog already takes medication for joints or anxiety, ask your vet before adding anything new.
For Great Falls owners, the rest is easy.
Shopping for Pet CBD in Great Falls
Infinity Wellness runs two shops in the Electric City. You will find us at 721 6th St SW, Suite 3, and at 920 11th St N. Both are open seven days a week.
Stop in after a morning loop along the Missouri River or a walk near Giant Springs. Our team can help you compare formats, read labels, and find a pet CBD option that fits your routine. Check hours and directions on our Great Falls locations page before you head over.
Frequently Asked Questions
Is CBD legal in Montana for pets?
Is hemp-derived CBD legal here? Yes, when it stays under 0.3% THC and meets Montana’s 2025 hemp rules. Marijuana-derived CBD runs through the adult-use system. Always confirm the label and ask your veterinarian.
Are pet CBD products FDA-approved?
Are any pet CBD products FDA-approved? No. The FDA has not approved CBD for animals. Only one CBD drug carries approval, and it treats seizures in people. No pet product can legally claim to treat a condition.
Is full-spectrum or isolate better for pets?
Is one type clearly better? No single answer fits every pet. Full-spectrum retains trace amounts of THC, broad-spectrum removes most, and isolate contains none. Many owners choose broad-spectrum or isolate. Your vet can help you decide.
Is CBD safe to give with other medications?
Is it always safe to combine? No. CBD can interact with some drugs. Ask your veterinarian first if your pet is taking medication for joint issues, anxiety, or other conditions.
Are there pet CBD products in Great Falls?
Are local options available? Yes. Infinity Wellness carries pet-focused CBD at its two Great Falls shops. Our team can help you read labels and compare formats before you buy.
Conclusion
Choosing pet CBD in Montana comes down to three habits. Know the law, read the label, and ask your vet. Do those three things, and you can shop with confidence instead of guesswork.
This guide is for general education only. It is not medical or veterinary advice. CBD products are not intended to diagnose, treat, cure, or prevent any disease. For your pet’s health, please speak with a licensed veterinarian.
Visit Infinity Wellness
Want help choosing? Stop by Infinity Wellness in Great Falls, where our team can walk you through pet CBD labels and formats with no pressure. Browse pet CBD options online, or visit either Great Falls shop to ask questions in person.
Adult-use customers 21+ and qualifying medical cardholders welcome. Valid physical ID required.