Cannabis (Marijuana) Intoxication in Dogs and Cats

Signs of Marijuana Toxicity in Pets

Symptoms of marijuana toxicity usually appear within 30 to 90 minutes after ingestion and can last several hours to days, depending on the dose. Common signs include:

• Extreme lethargy or drowsiness

• Loss of coordination (wobbling, difficulty walking)

• Dilated pupils and glassy eyes

• Sensitivity to light, sound, or touch

• Low heart rate (bradycardia)

• Dribbling urine (urinary incontinence)

• Vomiting and drooling

• Tremors or seizures (severe cases)

• Disorientation, confusion, or anxiety

Marijuana Toxicity in Cats

Cats can also suffer from marijuana toxicity, although they may be exposed differently than dogs. Cats are less likely to ingest edibles but may inhale second-hand smoke or chew on cannabis leaves. Symptoms of marijuana poisoning in cats include:

• Lethargy or agitation

• Lack of coordination and difficulty walking

• Vomiting

• Hypersalivation (excessive drooling)

• Dilated pupils

• Low body temperature

• Seizures (in severe cases)

Important: If your cat exhibits any of these signs, seek immediate veterinary care to prevent complications.

What Can Mimic Marijuana Toxicity in Pets?

Several medical conditions and toxicities can mimic marijuana poisoning, including:

• Antifreeze poisoning (ethylene glycol): Causes incoordination, lethargy, vomiting, and kidney failure.

• Alcohol poisoning: Leads to lethargy, confusion, and respiratory distress.

• Ivermectin toxicity: Common in certain dog breeds like Collies, causing seizures, lethargy, and blindness.

• Hypoglycemia (low blood sugar): Causes weakness, tremors, and disorientation.

• Chocolate toxicity: Causes vomiting, tremors, seizures, and an increased heart rate.

• Xylitol poisoning: Leads to severe drops in blood sugar and liver failure.

If your pet exhibits symptoms of marijuana poisoning, seek immediate veterinary care to rule out other serious conditions.

How is Marijuana Toxicity Diagnosed in Pets?

If you suspect marijuana ingestion, be honest with your veterinarian. Diagnosis is typically based on:

• A physical examination

• A detailed history of potential exposure

• Urine tests to detect THC (in some cases)

Providing accurate information ensures faster and more effective treatment for your pet.

Treatment for Pets with Marijuana Toxicity

If your pet has ingested marijuana, immediate veterinary care is crucial. Treatment may include:

• Inducing Vomiting: If ingestion occurred within 1-2 hours, vomiting may be induced to remove toxins (only under veterinary supervision).

• Activated Charcoal: Helps absorb THC in the digestive system.

• IV Fluids: Supports hydration and helps flush toxins from the body.

• Monitoring & Supportive Care: Vets monitor vital signs, body temperature, and provide medications to control seizures, anxiety, or other symptoms.

Most pets recover within 24-72 hours with prompt treatment. However, severe cases can be life-threatening if left untreated.

Preventing Marijuana Poisoning in Pets

To keep your pets safe, follow these precautions:

• Store cannabis products securely: Keep marijuana, edibles, and THC-infused products out of reach.

• Dispose of waste properly: Leftover cannabis or packaging should be discarded in pet-proof containers.

• Be mindful of edibles: Pets are highly attracted to baked goods and candy, making THC-infused treats especially dangerous.

• Avoid second-hand smoke exposure: Do not smoke cannabis around your pets.

• Educate household members: Ensure family members and visitors understand the risks of marijuana ingestion in pets.

What To Do If Your Pet Eats Marijuana

If you suspect your pet has ingested marijuana:

1. Stay Calm – Panic can make it harder to assess the situation.

2. Call Your Veterinarian Immediately – Provide details about the amount and type of cannabis ingested.

3. Do Not Induce Vomiting at Home – This can worsen symptoms unless directed by a veterinarian.

4. Seek Emergency Care If Necessary – If symptoms are severe, visit the nearest emergency veterinary hospital.

Final Thoughts

Marijuana toxicity in pets is a serious issue that all pet owners should be aware of. By recognizing the signs, knowing how to prevent exposure, and seeking prompt veterinary care when needed, you can help keep your furry friend safe. If you have concerns about marijuana ingestion, contact Canton Animal Hospital for expert guidance and emergency care.

Schedule an Appointment with Canton Animal Hospital

Our team is dedicated to providing expert pet care in Michigan. If your pet has ingested marijuana or you need advice on pet safety, Call Us Now