Helping an anxious dog through the fireworks season starts with understanding—not guesswork. Explore practical tips, expert guidance, and thoughtful wellness strategies to help your dog feel calmer and more secure.
![CBD for Dogs & Cats [A Pet Parents Guide ]](https://greenbeelife.com/wp-content/uploads/2023/02/cbd-for-pets-guide-blog-feature-960x540.webp)
Editor's Note (2026):
This article was substantially reviewed and updated to reflect newer veterinary research on CBD in dogs and cats, evolving federal and state regulation, and current considerations for CBD safety, product quality, cannabinoid content and use in companion animals. We’ve also expanded our practical guidance to help pet parents evaluate CBD products, understand Certificates of Analysis (COAs), talk with their veterinarian and make informed decisions based on their individual pet’s needs and response. As research and cannabis regulations continue to evolve, Green Bee Life will continue to review this guide for significant developments.
You’ve heard plenty about CBD (cannabidiol) for humans. But what about our four-legged family members?
Interest in CBD for pets has grown considerably, and so has research into how CBD may affect animals. But consumer demand and enthusiasm have also moved faster than science in some areas, making it important for pet parents to understand what we know, what we’re still learning, and what to consider before giving CBD to our pets.1
Keep reading to get up to speed on CBD for dogs and cats—from what scientific research shows and pet parents and veterinarians report about potential uses and risks, to talking with your veterinarian and knowing what to look for in a pet CBD product.
Pet parents are exploring CBD for a variety of reasons, from supporting aging dogs with mobility issues to helping pets through stressful situations. But research into CBD for companion animals is still developing, and the evidence is stronger for some potential uses than others.1
All animals, except insects, have what is known as an endocannabinoid system (ECS). The ECS is responsible for controlling or helping to regulate several of your pet’s bodily functions — like sleep, immunity, hormones, etc.
Cannabinoids like CBD engage with the ECS to instigate a host of effects throughout your cat’s or dog’s mind and body. These effects can be the health and wellness boosts you’re seeking for your pet.
Clinical research on CBD in companion animals has focused more extensively on dogs than cats - one area where one might say, “dogs rule and cats drool.” Studies have explored CBD for issues including osteoarthritis-related pain and mobility, seizures, and certain behavioral or stress-related concerns, while veterinarians and pet parents have also reported experiences with CBD across a broader range of uses.1
Some findings are promising—particularly in dogs with osteoarthritis—while results for other potential uses are more limited or mixed.1 Research continues to evolve as regulatory barriers shift and scientists learn more about how CBD is absorbed, tolerated, and used in dogs and cats.
CBD products marketed for pets have not been evaluated and approved by the FDA as animal drugs. 3That regulatory status should not be confused with evidence of either effectiveness or ineffectiveness, and we’ll look more closely at what it means later in this guide.
Available research suggests that CBD is generally well tolerated by many dogs when appropriately formulated and administered, with a growing body of research examining its safety and tolerability in companion animals.1 Studies in cats have also found CBD to be generally well tolerated at the doses and formulations studied, while helping researchers better understand how cats absorb and respond to cannabinoids.5
As with any substance you give your pet, safety depends on more than the ingredient itself. The formulation, amount given, your pet’s size and individual response, other ingredients in the product, existing health conditions, and medications your pet may be taking can all matter.
CBD is not always free of side effects. Reported effects in dogs and cats have included gastrointestinal changes such as soft stool, diarrhea or vomiting, along with sleepiness or lethargy. In several studies, adverse effects were mild or temporary, and research also suggests that the amount given and the formulation can influence how an animal responds.4
Some studies have identified increases in alkaline phosphatase (ALP), a liver-related enzyme, in dogs receiving CBD. These changes have not necessarily indicated liver injury, but they are worth monitoring, particularly with regular or longer-term use.6
Individual responses can vary, which is one reason a gradual approach can be useful. Starting with a low amount and adjusting gradually gives you an opportunity to observe how your pet responds and tolerates the product rather than assuming that one amount will be appropriate for every animal.4
THC requires separate consideration. Dogs are particularly sensitive to THC, and accidental exposure to cannabis products intended for people can cause intoxication and potentially serious adverse effects.19 That is different from the carefully controlled amounts of cannabinoids that may be used in some professionally formulated veterinary products.
When choosing a CBD product for your pet, look beyond the words “for pets” on the package. Check the complete ingredient list and Certificate of Analysis (COA) so you know which cannabinoids are present and in what amounts, and whether the product has been tested for contaminants. Avoid products containing ingredients that are unsafe for your particular animal.
Talk with your veterinarian about CBD, particularly if your pet has an existing health condition, takes medication, or develops an unexpected response after taking it. Your veterinarian can help you consider CBD—and the other ingredients in the formulation—within the context of your pet’s overall health and care.
The short answer: it depends on the product and where you live.
Hemp-derived CBD became widely available after the 2018 Farm Bill removed qualifying hemp from the federal definition of marijuana.7 But the law changed the legal status of “qualifying” hemp; it did not automatically authorize CBD as an ingredient in every type of consumer or animal product.7
Federal food and drug laws still apply but there is no comprehensive federal regulatory pathway specifically designed for the broad CBD marketplace. In that regulatory gap, states have developed their own—and sometimes very different—rules for hemp-derived cannabinoid products. The result is an evolving patchwork of federal and state laws that can be confusing for consumers, manufacturers and veterinarians alike—not to mention our pets.
For pet parents, that means a CBD product may be readily available online or in a store even though the rules governing how that particular product may be manufactured, marketed or sold can vary.
Another significant change is already on the calendar.
Under the 2018 Farm Bill framework currently in effect, hemp is generally distinguished from marijuana at the federal level by containing no more than 0.3% delta-9 THC by dry weight. Delta-9 THC is the primary intoxicating form of THC.7
Congress enacted a new federal definition of hemp in November 2025 that is scheduled to take effect November 12, 2026.9 Among other changes, the amended definition considers the total THC, including THCA—the acidic precursor to THC found naturally in the plant—and establishes new restrictions for finished hemp-derived cannabinoid products. These include a limit of 0.4 milligrams of combined total THC and certain other THC-like cannabinoids per container.9
That's a significant change from the current 0.3%-by-dry-weight framework and could affect products currently marketed as full-spectrum or broad-spectrum CBD, depending on what cannabinoids they contain and in what amounts.9
State law adds another layer. States can—and increasingly do—establish their own requirements for hemp-derived cannabinoid products, including rules concerning THC limits, testing, labeling, where products may be sold and who may purchase them. Some states have already adopted definitions or restrictions that differ from the original 2018 federal framework.
Bottom line: “hemp-derived” does not automatically mean that a product is legal in every form or in every state. Both federal law and the law where you live can matter.
This is where federal hemp law and FDA regulation are often confused.
The Farm Bill changed the legal status of qualifying hemp and hemp-derived cannabinoids under federal controlled-substance law. It did not automatically authorize CBD for every possible use.7
The FDA's Center for Veterinary Medicine (CVM) regulates animal drugs and animal food, including pet food10. CBD has not been approved by the FDA as an animal drug, and under current federal food law there is not an established pathway for simply adding CBD to pet food or animal feed. 8
In 2023, FDA concluded that its existing regulatory frameworks for foods and dietary supplements were not appropriate for CBD and called on Congress to develop a new regulatory pathway. FDA specifically noted that such a pathway could also provide access and oversight for certain CBD-containing products for animals. A comprehensive new federal pathway has not yet been established.8
That regulatory status does not tell us whether CBD is effective or ineffective for animals. It describes an unsettled regulatory framework that has not kept pace neatly with the marketplace expanding research and growing real-world use after hemp legalization.
Your veterinarian's ability to discuss, recommend or work with cannabis products may also depend on where you live.
Veterinary practice is regulated primarily at the state level, and states have taken different approaches to veterinarians and cannabis. In some jurisdictions, veterinarians have greater freedom to discuss or recommend cannabis or cannabinoid products; in others, professional rules remain more restrictive or less clearly defined.
Those restrictions can have effects beyond the conversation in the exam room. Cannabis and cannabinoid medicine historically have not been a standard part of veterinary education, and a complicated legal environment can create additional barriers to clinical experience and professional education. At the same time, a growing number of veterinarians and researchers are developing expertise in cannabinoid science and its potential applications in animal health.
That evolving landscape helps explain why one veterinarian may be comfortable having a detailed conversation about CBD while another may be more cautious—even when both are interested in helping you make an informed decision for your pet.
Because cannabis and hemp laws are in flux and vary by jurisdiction, check current federal and state requirements and talk with your veterinarian about the rules and options that apply where you live.
There isn't any one type of CBD that's best for every dog or cat. The right choice depends on your pet, why you're considering CBD, the cannabinoid profile and formulation, and how reliably you can determine what is actually in the product.
Rather than relying on marketing terms or choosing a product simply because the package says “for pets,” learn how to evaluate what's inside.
CBD is a cannabinoid found in Cannabis sativa. Most CBD products sold broadly for pets are hemp-derived, so that is what we're referring to here unless otherwise noted.
CBD products generally fall into three categories:
Each provides a different cannabinoid profile. The idea that cannabinoids and other compounds in the cannabis plant may work together to influence their overall effects is commonly called the “entourage effect.” It is one reason some consumers and practitioners prefer full-spectrum formulations for specific purposes. Researchers continue to study these interactions, and the optimal cannabinoid profile may depend on the individual animal and intended use.12
The more useful question isn't simply whether full-spectrum, broad-spectrum or isolate is “best,” but: What is actually in this formulation, in what amounts, and is it appropriate for my pet?
1. Look at the entire formulation—not just the CBD.
A product marketed for pets isn't automatically appropriate for every dog or cat. Review all ingredients, including flavorings, carrier oils and other active or inactive ingredients. Products made for humans may contain ingredients that aren't safe for pets—xylitol, for example, can be extremely toxic to dogs—so don't assume a human CBD gummy, tincture or other formulation can simply be shared with your animal.13
2. Know how much CBD—and other cannabinoids—you're giving.
The label should clearly state cannabinoid amounts in milligrams, preferably in a way that allows you to determine the amount your pet receives per serving or measured dose. If THC or other cannabinoids are present, you should be able to determine their amounts as well.14
Clear potency information becomes particularly important when you're starting with a small amount and adjusting based on your pet's response.
Don’t let “hemp oil” vs. “CBD oil” confuse you. Product labels don’t always use these terms consistently. A hemp-derived oil or extract may contain CBD even when “CBD” isn’t prominent on the front of the package. Hemp seed oil is different: it comes from hemp seeds and does not naturally contain meaningful amounts of CBD.11
Rather than relying on the product name, check the ingredient information and, most importantly, the Certificate of Analysis (COA). The COA can confirm whether CBD is present and how much the tested product contains.14
3. Read the Certificate of Analysis (COA).
A current COA from an independent laboratory lets you compare what's on the label with what testing found in the product.14
Look for:
Also check that the batch or lot number on the COA corresponds with the product you purchased. A generic test result from another batch doesn't tell you as much about what's in the bottle in your hand.
4. Don't confuse marketing language with evidence of quality.
Terms such as “premium,” “natural,” “nano,” “holistic” or even “pet formulated” don't tell you by themselves whether a product contains the cannabinoid amounts stated on the label or has been adequately tested.
Look instead for transparency: clear ingredients and cannabinoid amounts, accessible batch-specific testing, information about how and where the product is made, and a company willing and able to answer questions about its formulation and testing.14
5. Consider who's behind the formulation.
A knowledgeable manufacturer should be able to explain why ingredients are included, provide current testing, and answer questions about its products. Veterinary involvement in product formulation or education can provide useful expertise, but it should complement—not replace—transparent labeling and independent testing.
Reviews and testimonials may tell you something about customer experience, but they aren't substitutes for knowing what's actually in the product.
CBD products for dogs and cats come in several forms, including oils and tinctures, chews and treats, capsules or softgels, and topical products. The best option is one that is appropriate for your pet and allows you to give a consistent, measurable amount.
Your pet gets a vote, too. A carefully selected CBD product isn't very useful if your cat refuses to go near it or your dog spits it across the room.
Different formats have different practical advantages:
Whichever format you choose, consistency and measurability matter. If you're trying to determine how your pet responds to CBD, you need to know approximately how much you're giving.
Animals can respond differently to cannabinoids, and the appropriate amount can depend on factors including your pet's size, the product's concentration and cannabinoid profile, other medications, health status and the reason you're considering CBD.15
A gradual approach gives you an opportunity to see how your pet responds before making adjustments. Start with a low amount, observe your pet, and increase gradually when appropriate rather than assuming that more CBD will produce a better result.4
Because products vary considerably in concentration, pay attention to the milligrams of CBD per measured amount or serving—not simply the number of drops or milliliters, the number of chews, or the total amount advertised on the container.14
If your veterinarian has recommended a particular amount or schedule for your pet, follow that individualized guidance.
How often CBD is given may depend on why you're using it.
Some pet parents use CBD on a regular schedule when supporting an ongoing concern, while others use it around predictable situations such as travel, veterinary visits, storms or fireworks. The timing and duration of CBD's effects can vary by animal, formulation and route of administration, so it may take observation to understand how your particular pet responds.15
For a predictable event, don't wait until your pet is already overwhelmed before thinking about the plan. Talk with your veterinarian in advance about timing, amount and other strategies that may help your pet through the situation.
And if your pet simply won't take a particular format, don't turn every dose into a wrestling match. A different formulation may be a better fit.
For some dogs and cats, CBD may provide meaningful benefits. Pet parents and veterinarians report positive experiences with CBD, and a growing body of veterinary research has produced encouraging findings for several uses—including pain and mobility associated with osteoarthritis and seizures in dogs.1
But CBD doesn't affect every animal in the same way, and results can depend on what you're trying to address, the cannabinoid formulation, the amount and timing, and the individual pet.1
Science has also advanced beyond simply asking whether CBD “works.” Researchers are increasingly studying which formulations, cannabinoid profiles, amounts and uses produce measurable results in companion animals.15 That evolving evidence, together with veterinary experience and careful observation of your own pet, can help inform whether CBD is a useful part of your pet's care.
Your pet can't tell you that her joints feel better or that the thunderstorm seems less frightening today. But she can show you.
The key is deciding what you're looking for before you start. If you're considering CBD for mobility, for example, watch behaviors related to mobility. Is your dog getting up more easily? More willing to take a walk? Climbing stairs differently? If you're using CBD around a stressful event, observe behaviors that normally tell you your pet is anxious or frightened.
Look for changes that are meaningful to your pet's normal behavior and quality of life, rather than simply asking whether your pet seems “better.”
You don't need anything elaborate. Record:
For ongoing use, make notes consistently enough that you can compare your pet's behavior and symptoms over time. A simple record can help you spot patterns that are easy to miss day to day—and gives you useful information to share with your veterinarian.
Photos or short videos can also be useful for things you can see, such as gait, getting up from the floor, climbing stairs or certain repetitive behaviors.
CBD isn't a magic bullet, and no single product or routine works for every animal. A few realistic expectations can make it easier to evaluate whether it's helping yours.
1. Know what outcome you're looking for.
“Is CBD working?” is difficult to answer without defining what success looks like. Choose observable behaviors or symptoms that matter to your pet and use those as your reference points.
2. Timing depends on what you're using CBD for.
A response to CBD used around a predictable stressful event may be evaluated differently from changes you're watching over time for an ongoing concern. Don't assume that every potential benefit should appear immediately—or that every use requires weeks before you can evaluate it.15
3. Finding the right approach may take some adjustment.
Individual dogs and cats can respond differently to various formulations, cannabinoid profiles and amounts.15 If something isn't working as expected, that doesn't automatically mean either that CBD “doesn't work” or that you should simply give more. Reconsider the product, formulation, timing, amount and goal, ideally with veterinary guidance.
4. Your pet's needs can change.
Age, health, medications, weight, routines and environment can change over time. A CBD routine that once seemed appropriate may need to be reconsidered as your pet's circumstances change.
5. The product can change, too.
Manufacturers sometimes reformulate products. Packaging can look nearly identical even when ingredients or cannabinoid concentrations have changed. Check the label and current COA when you purchase a new bottle or package rather than assuming it is identical to the last one.14
CBD has come a long way from being an unfamiliar alternative that pet parents quietly asked about. Today, it is part of a much larger conversation among pet parents, veterinarians and researchers about how cannabinoids may fit into animal health and wellness.1
Research continues to expand, veterinary experience continues to grow, and pet parents have contributed their own real-world observations along the way. Together, we're learning more about where CBD may be useful, how individual dogs and cats respond, and why formulation, cannabinoid profile, amount and product quality matter.1
If you're considering CBD for your dog or cat, approach it the same way you would any thoughtful addition to your pet's care: know what you're giving, understand why you're giving it, start low and go slow, watch how your individual pet responds, and involve your veterinarian when appropriate.
There may not be one “best” CBD product or protocol for every pet. But with better research, better product transparency and better conversations about cannabis and animal health, pet parents have more information than ever to make informed choices for their four-legged besties who depend on them.
Some do. Veterinarians' views on CBD vary based on their experience, the individual animal and the reason CBD is being considered. Their ability to discuss or recommend cannabis-derived products can also depend on state veterinary rules and the evolving regulatory landscape.1
If your veterinarian seems reluctant to discuss CBD, it can be helpful to ask whether that reflects a clinical opinion, limited experience with cannabinoids, or restrictions governing veterinary practice where you live.
Available research suggests that CBD is generally well tolerated by many dogs and cats at the amounts and formulations studied, but individual responses vary. Side effects can occur, and other ingredients in a product may also affect safety.1
Look at the complete formulation, cannabinoid content and COA—not simply whether the package says “for pets”—and talk with your veterinarian if your pet takes medications or has an existing health condition.
CBD may provide meaningful benefits for some dogs and cats, and both veterinary research and real-world experience have produced encouraging findings for several uses including osteoarthritis-related pain and mobility and seizures in dogs.1 But CBD doesn't affect every animal the same way, and results can depend on the individual pet, intended use, cannabinoid profile, formulation, amount and timing.1
Define what you're hoping to improve and watch for observable changes so you can evaluate how your own pet responds.
THC requires considerably more caution than CBD, particularly in dogs, which are highly sensitive to its intoxicating effects. Accidental ingestion of human cannabis products can cause serious intoxication and can require veterinary attention.1
At the same time, the presence of THC does not automatically mean a professionally formulated cannabinoid product is inappropriate. Some veterinary formulations use carefully controlled amounts or ratios of CBD and THC.1
What matters is knowing exactly which cannabinoids are present, in what amounts, and whether the formulation is appropriate for your pet.
There is no single CBD amount that's right for every pet. Weight matters, but so can the product's concentration and cannabinoid profile, your pet's health and medications, the reason you're using CBD and the animal's individual response.1
Pay attention to milligrams rather than simply drops or chews, start with a low amount and adjust gradually when appropriate.1 Your veterinarian can help you develop more individualized guidance.
Look beyond the front of the package. Check the complete ingredient list, clearly stated cannabinoid amounts and a current, batch-specific Certificate of Analysis (COA) from an independent laboratory.1
The COA should confirm how much CBD, THC and other tested cannabinoids are present and provide contaminant-testing information. Also make sure the formulation does not contain ingredients inappropriate for your pet.1
Helping an anxious dog through the fireworks season starts with understanding—not guesswork. Explore practical tips, expert guidance, and thoughtful wellness strategies to help your dog feel calmer and more secure.
Editor's Note (2026): This article was originally published in October 2025 and has been updated for June 2026 to reflect the latest veterinary research, product recommendations, and guidance on CBD use for dogs with arthritis, hip dysplasia, and mobility challenges. We’ve also incorporated additional insights from veterinarian Dr. Tim Shu, founder of VetCBD, whose work […]
Learn why many veterinarians are limited in what they can say about cannabis, how laws and research shape those conversations, and how pet parents can have more informed discussions about cannabis care.
Helping an anxious dog through the fireworks season starts with understanding—not guesswork. Explore practical tips, expert guidance, and thoughtful wellness strategies to help your dog feel calmer and more secure.
Editor's Note (2026): This article was originally published in October 2025 and has been updated for June 2026 to reflect the latest veterinary research, product recommendations, and guidance on CBD use for dogs with arthritis, hip dysplasia, and mobility challenges. We’ve also incorporated additional insights from veterinarian Dr. Tim Shu, founder of VetCBD, whose work […]
Learn why many veterinarians are limited in what they can say about cannabis, how laws and research shape those conversations, and how pet parents can have more informed discussions about cannabis care.
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