Cannabis and THC toxicity in Kelowna pets happens when a dog or cat eats edibles, dried flower, or a discarded joint found on trails or in parks. Common signs include wobbliness, dribbling urine, low body temperature, and sensitivity to sound or light. THC affects animals more strongly than people, so any suspected exposure needs prompt veterinary attention right away.
Why Cannabis Is a Growing Risk for Kelowna Pets
Since legalization, cannabis products are far more common in homes, backpacks, and outdoor spaces across the Okanagan. Kelowna is a city built around walking, hiking, and lake days, and dogs love to sniff and scavenge along popular trails and in busy parks. That curiosity is exactly where the danger starts. Dogs in particular will happily eat a discarded joint, a dropped edible, or a butt tossed near a bench, often before an owner even notices.
Dogs are affected most often because they scavenge, but cats are not immune. A cat may nibble on dried flower left on a counter or chew a plant. At McCurdy Animal Hospital, we care for both dogs and cats, and we want Kelowna families to recognize what a THC exposure looks like so they can act quickly and calmly.
How Pets Are Exposed to THC
THC is the compound in cannabis that causes intoxication, and pets can absorb it through several everyday routes. Knowing where the risk lives helps you prevent an accident before it happens.
- Edibles: Gummies, chocolates, baked goods, and infused candies are especially dangerous because they are sweet, high in dose, and easy to swallow. Chocolate edibles carry a double risk, since chocolate is also toxic to dogs and cats.
- Dried flower and oils: Loose flower, tinctures, and concentrated oils left within reach can be licked or eaten.
- Discarded joints and roaches: On Kelowna trails, at parks, and near patios, dogs sniff out and eat butts and roaches off the ground. Even a small amount of burnt material can carry enough THC to cause signs.
- Second-hand smoke: Pets in an enclosed, smoky room can absorb THC, and small animals feel the effects faster.
Because THC is stored in fat and processed slowly, a pet’s symptoms can last much longer than they would in a person. That is one reason home guessing is risky, and why a call to a professional is the safest first step.
Signs of Cannabis or THC Toxicity in Dogs and Cats
Signs usually appear within 30 minutes to a few hours of exposure and can range from mild to severe depending on the amount and your pet’s size. Watch for a combination of the following:
- Wobbly, uncoordinated walking or trouble standing
- Dribbling or leaking urine, a classic and telling sign in dogs
- Glassy eyes, dilated pupils, or a dazed, startled expression
- Low body temperature, shivering, or cool paws and ears
- Slow heart rate, or in some cases a racing heart
- Sensitivity to sound, touch, or light, and jumpiness
- Drowsiness, tremors, drooling, or vomiting
- In serious cases, collapse, seizures, or difficulty breathing
Cats often show more agitation, vocalizing, and unsteadiness, while dogs tend to look sedated and glassy-eyed. Because these signs overlap with other serious conditions, such as antifreeze poisoning or a neurological problem, it is never safe to assume it is “just cannabis” and wait it out. Our team uses pet diagnostics to help understand what your pet is facing and to rule out other causes.
What to Do If Your Pet Ate Cannabis in Kelowna
Stay calm, and act quickly. Your honesty helps your pet, and our team is here to help, not to judge. Cannabis exposure is a medical situation, and telling us exactly what happened lets us treat your pet faster and more accurately.
- Remove any remaining product from your pet’s reach so no one eats more.
- Note what was eaten and when, including the type of product, the estimated amount, and the THC strength if you know it. Bring the packaging if you have it.
- Do not try to make your pet vomit at home or give any human remedy. THC can affect the gag reflex and coordination, which makes home vomiting unsafe.
- Keep your pet warm, quiet, and supervised in a dim, calm space while you arrange care.
- Contact us right away so we can guide your next step. For a sudden or severe reaction, our urgent care team can advise you on same-day support.
There is no home antidote for THC toxicity. Treatment focuses on supportive care, and most pets recover well when they are seen promptly. Depending on the situation, our veterinarians may recommend medical services such as fluids, temperature support, anti-nausea medication, and monitoring until the THC clears your pet’s system.
Preventing Cannabis Exposure at Home and on the Trail
Most cases we see are accidental, and most are preventable with a few simple habits. Treat cannabis products the same way you would treat medications or cleaning supplies.
- Store edibles, flower, and oils in sealed containers, high up or in a locked cupboard, well out of reach of curious noses and paws.
- Keep purses, backpacks, jackets, and guest bags off the floor, since visitors may not realize a pet can open them.
- On Kelowna trails and in parks, keep your dog on a leash in busy areas and watch closely when your dog stops to sniff the ground. Teach and practice a reliable “leave it” cue.
- Avoid smoking or vaping around your pets, and keep ashtrays, butts, and roaches out of reach.
- Do not give your pet any cannabis product to “calm” them. Products made for people are not dosed for animals and can cause harm.
Prevention and early recognition go hand in hand with routine care. Regular visits through our wellness services give you a chance to ask questions about seasonal risks, from trail hazards to household toxins, so you feel prepared before an emergency happens.
When to Call McCurdy Animal Hospital
If you know or even suspect your dog or cat has been exposed to cannabis, reach out to us right away rather than waiting to see if signs pass. Early guidance often means a smoother recovery and less worry for your family. If your pet is stumbling, unusually cold, leaking urine, extremely drowsy, or having tremors or a seizure, treat it as an emergency and contact us immediately. Our Kelowna team is here to support you and your pet through any suspected toxicity with clear, compassionate care.
Frequently Asked Questions
How much cannabis is dangerous for a dog or cat?
Any amount can cause signs, and there is no proven safe dose for pets. Small animals, edibles, and concentrated products are especially risky because the THC dose is high relative to your pet’s body weight. Rather than guessing, treat any exposure as a reason to call your Kelowna veterinarian for advice.
Will my pet recover from THC toxicity?
Most pets recover well when they receive prompt, supportive veterinary care. Because THC is stored in fat and cleared slowly, signs can last from several hours to a day or more. Early treatment helps keep your pet safe and comfortable while the THC works its way out of their system.
My dog ate a joint on a Kelowna trail. What should I do?
Remove anything left in reach, note the time and roughly how much was eaten, and contact us right away. Do not try to induce vomiting at home. Keep your dog warm, calm, and supervised while our team guides your next step and arranges the care your dog needs.
Can second-hand cannabis smoke affect my cat or dog?
Yes. Pets in a smoky, enclosed space can absorb THC and show signs such as drowsiness, unsteadiness, or agitation. Small pets feel the effects faster. Keep your dog or cat out of rooms where cannabis is being smoked or vaped, and provide fresh air and clean water.