Pet Poisoning, Toxins & Urgent Care
Pet Poisoning Guide for Dogs and Cats in Laguna Beach
Medically reviewed by Bryan Hayter, DVM, Owner and Medical Director of Aliso Beach Animal Clinic. Last reviewed: October 2026.
If your dog or cat may have eaten, licked, inhaled, or walked through something toxic, do not wait for symptoms to appear. Many pet toxins are most treatable before vomiting, tremors, kidney injury, liver injury, internal bleeding, or neurologic signs develop.
Aliso Beach Animal Clinic provides same-day urgent veterinary care in Laguna Beach during regular clinic hours when availability and the patient’s condition allow. If your pet may have been exposed to a poison, call before arriving so our team can help determine whether your pet should come to our hospital, go directly to a 24-hour emergency hospital, or have a poison-control case opened first.
Pet Poisoning Emergency: What to Do First
If you know or suspect your pet was exposed to a toxin:
- Move your pet away from the toxin. Prevent additional eating, licking, inhaling, or skin contact.
- Save the packaging. Bring the container, label, active ingredient list, product photo, plant photo, medication bottle, or bait box.
- Do not induce vomiting unless a veterinarian or animal poison-control expert tells you to. Vomiting can be dangerous for some toxins, including gasoline, kerosene, caustic cleaners, sharp objects, and pets with neurologic signs.
- Call Aliso Beach Animal Clinic during regular hours. Our team can help determine whether we can evaluate your pet or whether a 24-hour emergency hospital is safer.
- Expect poison control to be involved. For many cases, it is best for the veterinary team to call ASPCA Poison Control or Pet Poison Helpline because the veterinarian can discuss exam findings, diagnostics, and treatment directly. Owners may also call first and create a case number that follows the pet through treatment.
ASPCA Animal Poison Control: (888) 426-4435
Pet Poison Helpline: (855) 764-7661
Consultation fees may apply. If a case number is created, give it to your veterinarian so the treatment team can continue the case with poison-control guidance.
Go Directly to a 24-Hour Emergency Hospital If These Signs Are Present
Some toxin exposures require intensive monitoring, oxygen, seizure control, blood products, advanced diagnostics, or overnight hospitalization.
Seek emergency care immediately if your pet has:
- Collapse, profound weakness, or inability to stand
- Difficulty breathing, choking, blue gums, or severe respiratory distress
- Repeated or prolonged seizures
- Severe tremors, rigid muscles, or uncontrolled neurologic signs
- Uncontrolled bleeding, coughing blood, nosebleeds, or large bruises
- Black, tarry stool or vomiting blood
- Severe vomiting or diarrhea with weakness
- Known or suspected antifreeze ingestion
- Known or suspected lily exposure in a cat
- Known or suspected xylitol ingestion in a dog
- Known or suspected rat bait ingestion when the product is unknown
- Gasoline, kerosene, paint thinner, or petroleum-product ingestion
- Any rapidly worsening condition after possible toxin exposure
Aliso Beach Animal Clinic is not a 24-hour emergency hospital. If your pet needs overnight intensive care, advanced emergency surgery, oxygen support, seizure control, or continuous monitoring, we may recommend immediate transfer to a 24-hour emergency facility.
Why the Exact Toxin Matters
Toxin treatment is not one-size-fits-all. The safest plan depends on the species, body weight, exact product, amount, timing, clinical signs, and whether the toxin has already been absorbed.
When you call, be ready to share:
- Your pet’s species, breed, age, and weight
- The exact product, plant, medication, bait, or food involved
- The active ingredient, if known
- How much may be missing
- When exposure happened
- Whether your pet vomited, acted dizzy, tremored, bled, collapsed, or stopped eating
- Your pet’s current medications and medical conditions
- Photos of the product, packaging, plant, label, or bait station
A tiny amount of one toxin may be harmless while a tiny amount of another may be life-threatening. Calling early gives your veterinarian the best chance to remove the toxin, prevent absorption, give an antidote when one exists, and start supportive care before organ injury occurs.
Common Signs of Poisoning in Dogs and Cats
Signs vary by toxin. Some pets look normal for hours before serious problems begin. Others show symptoms quickly.
Common signs may include:
- Vomiting or retching
- Diarrhea
- Drooling or foaming at the mouth
- Loss of appetite or anorexia
- Lethargy or depression
- Dizziness, wobbliness, or incoordination
- Tremors or seizures
- Agitation, restlessness, or unusual behavior
- Weakness or collapse
- Pale, yellow, blue, or brick-red gums
- Excessive thirst or urination
- Reduced urination
- Coughing, choking, or difficulty breathing
- Uncontrolled bleeding, bruising, nosebleeds, or blood in stool or urine
- Abdominal pain or swelling
- Skin burns, redness, or chemical odor on the coat
Do not use “no symptoms yet” as a reason to wait. Anticoagulant rat bait, ethylene glycol, some liver toxins, some kidney toxins, and many plant exposures can look mild early and become dangerous later.
Common Dog Toxins
Chocolate and Caffeine
Chocolate contains methylxanthines, including theobromine and caffeine, which can overstimulate the heart and nervous system. The darker and more concentrated the chocolate, the more dangerous it tends to be. Cocoa powder, baking chocolate, dark chocolate, chocolate-covered espresso beans, and concentrated desserts are higher risk than many milk-chocolate exposures.
Possible signs include vomiting, diarrhea, restlessness, panting, increased thirst, increased urination, tremors, elevated heart rate, abnormal rhythm, seizures, and collapse.
If the chocolate is sugar-free, it may also contain xylitol, which can create an additional emergency risk for dogs.
Xylitol, Birch Sugar and Wood Sugar
Xylitol is a sweetener that may also be labeled as birch sugar, wood sugar, or birch bark extract. It can be found in sugar-free gum, mints, candy, baked goods, some peanut butters, chewable supplements, oral-care products, and some medications.
In dogs, xylitol can cause a rapid drop in blood sugar and may also cause liver injury. Signs can include vomiting, weakness, wobbliness, collapse, tremors, seizures, lethargy, and later signs of liver injury.
A suspected xylitol exposure in a dog should be treated as urgent even if the dog appears normal.
Onions, Garlic, Chives and Leeks
Onion, garlic, chives, leeks, and related Allium foods can damage red blood cells and cause anemia in dogs and cats. Garlic is generally more concentrated than onion. Risk can come from raw, cooked, powdered, dehydrated, broth-based, sauce-based, or seasoning forms.
Signs may be delayed and can include vomiting, diarrhea, weakness, pale gums, rapid breathing, lethargy, dark urine, collapse, or reduced appetite.
Grapes, Raisins and Currants
Grapes, raisins, and currants can cause kidney injury in some dogs. The response is unpredictable, and there is no known safe amount for every dog.
Call promptly if your dog eats grapes, raisins, trail mix, raisin bread, fruitcake, granola, or baked goods containing raisins or currants.
Rat Bait and Rodenticides
Rat bait is especially dangerous because different products cause different types of poisoning. Do not assume all rat poison is treated with vitamin K. Bring the package or a photo of the active ingredient.
- Anticoagulant rodenticides interfere with clotting and may cause internal bleeding, bruising, pale gums, weakness, coughing blood, nosebleeds, blood in stool, or breathing difficulty. Vitamin K1 may be used when appropriate.
- Bromethalin rodenticides are neurotoxins and may cause wobbliness, tremors, seizures, hind-limb weakness, paralysis, or brain swelling. There is no simple vitamin K antidote for bromethalin.
- Cholecalciferol rodenticides contain a vitamin D3-type toxin and may cause high calcium, kidney injury, vomiting, weakness, increased thirst, increased urination, or mineralization of tissues.
- Zinc phosphide rodenticides can produce toxic phosphine gas in the stomach and require special handling and veterinary guidance.
Rodenticide ingestion is a strong reason to call a veterinarian or poison-control center immediately, even if your pet seems normal.
Antifreeze and Ethylene Glycol
Ethylene glycol is found in some antifreeze and automotive products. It can taste sweet and can be fatal to dogs and cats. Early signs may look like drunkenness, wobbliness, vomiting, lethargy, or increased thirst. Later, kidney failure can develop.
Treatment is time-sensitive. Antidotal treatment may be most useful early, before toxic metabolites cause severe kidney injury. Suspected antifreeze exposure should be treated as an emergency.
Gasoline, Kerosene, Diesel and Petroleum Products
Gasoline, kerosene, diesel, paint thinner, lighter fluid, tiki-torch fuel, and other petroleum distillates can injure the lungs if swallowed or vomited. The biggest concern is aspiration, meaning the product or vomit enters the airway and causes chemical pneumonia.
Do not induce vomiting after petroleum-product exposure unless specifically directed by a veterinarian or poison-control toxicologist. Signs may include drooling, coughing, gagging, vomiting, difficulty breathing, skin irritation, lethargy, or neurologic signs.
Human Medications
Human medications are among the most common pet toxin exposures. Common problems include NSAIDs such as ibuprofen or naproxen, acetaminophen, antidepressants, ADHD medications, sleep aids, heart medications, blood-pressure medications, vitamins, and supplements.
Never give human pain medication to a dog or cat unless your veterinarian specifically instructs you. Acetaminophen is especially dangerous for cats.
Marijuana, THC and Edibles
Cannabis products may cause wobbliness, lethargy, dribbling urine, vomiting, agitation, abnormal heart rate, low body temperature, tremors, or other neurologic signs. Edibles may also contain chocolate, xylitol, raisins, macadamia nuts, or high-fat ingredients, which can add additional risk.
Snail Bait, Insecticides and Yard Chemicals
Some snail and slug baits, insecticides, fertilizers, pool chemicals, and garden products can be very dangerous. Metaldehyde snail bait may cause severe tremors and seizures. Some insecticides can cause drooling, vomiting, diarrhea, tremors, weakness, seizures, or breathing difficulty.
Bring the package and active ingredient list. Treatment depends heavily on the specific chemical.
Sago Palm and Toxic Plants
Sago palm can cause vomiting, diarrhea, liver failure, abnormal bleeding, and death in dogs and cats. Other toxic plants vary from mild oral irritation to life-threatening heart, liver, kidney, or neurologic effects.
Common Cat Toxins
Lilies
True lilies and daylilies are one of the most serious household plant dangers for cats. Eating part of a leaf or flower, licking pollen from the coat, or drinking vase water can cause acute kidney injury.
Cat owners should treat lily exposure as an emergency. Do not wait for vomiting, lethargy, or appetite loss to begin. Early decontamination and IV fluids may greatly affect the outcome.
Essential Oils and Liquid Potpourri
Cats are sensitive to many concentrated essential oils and liquid potpourri products. Risk can occur through ingestion, skin exposure, grooming oil from the coat, or inhalation of irritating vapors.
Concerning oils may include tea tree, eucalyptus, peppermint, wintergreen, sweet birch, citrus oils, pine oils, cinnamon, clove, pennyroyal, ylang ylang, and others.
Signs may include drooling, vomiting, coughing, breathing changes, wobbliness, depression, tremors, low body temperature, seizures, liver injury, or kidney injury.
Dog Flea and Tick Products
Some dog flea and tick products, especially products containing permethrin or related pyrethroids, can be highly toxic to cats. Exposure may occur when a dog product is accidentally applied to a cat or when a cat closely contacts a recently treated dog.
Signs may include drooling, tremors, twitching, agitation, fever, seizures, or collapse.
Acetaminophen and Human Pain Medications
Cats are very sensitive to acetaminophen. Even small exposures can be life-threatening. Other human pain relievers, including ibuprofen and naproxen, can also be dangerous.
Signs may include facial or paw swelling, brown or blue gums, difficulty breathing, lethargy, vomiting, liver injury, or collapse.
Rat Poison
Cats may be exposed directly by eating bait or indirectly by catching poisoned rodents. Rodenticides can cause internal bleeding, neurologic signs, kidney injury, or other serious problems depending on the active ingredient.
Onion and Garlic
Cats can develop red-blood-cell injury and anemia after exposure to onion, garlic, chives, leeks, or concentrated seasonings. This includes powders, sauces, broths, baby foods, and cooked dishes.
Antifreeze and Ethylene Glycol
Cats can be severely poisoned by small amounts of ethylene glycol. Early signs may include vomiting, wobbliness, lethargy, increased thirst, or apparent drunkenness, followed by kidney failure.
Household Cleaners, Disinfectants and Corrosive Products
Bleach, drain cleaners, oven cleaners, pool chemicals, concentrated detergents, disinfectants, and some liquid potpourri products can injure the mouth, esophagus, stomach, skin, or eyes. Do not attempt home treatment without veterinary guidance.
How Veterinarians Treat Pet Poisoning
Treatment depends on the toxin and timing. The goal is to stabilize the patient, prevent further absorption, support organs, and use an antidote when one exists.
1. Stabilization
Pets with severe signs may need oxygen, seizure control, temperature support, IV catheter placement, blood-glucose correction, treatment for shock, pain control, or emergency transfer.
2. Decontamination
Decontamination may include inducing vomiting, bathing the skin, flushing the eyes, oral activated charcoal, gastric lavage, or other methods. It must be selected carefully.
Vomiting is not safe for every toxin. It may be avoided if a pet has neurologic signs, is very weak, has trouble swallowing, has eaten a caustic product, or has swallowed petroleum products such as gasoline or kerosene.
3. Activated Charcoal
Activated charcoal may help bind some toxins in the gastrointestinal tract. It may be given with or without sorbitol, depending on the situation. Repeated doses are sometimes used for certain toxins, but charcoal is not appropriate for every exposure and should be given under veterinary direction.
4. IV Fluids and Supportive Care
IV fluids may help support circulation, hydration, kidney function, blood pressure, and medication delivery. Supportive care may also include anti-nausea medication, gastroprotectants, dextrose, anticonvulsants, oxygen, cardiac monitoring, liver-support medications, blood products, or nursing care.
5. Antidotes When Available
Some toxins have specific antidotes or targeted treatments. Examples may include vitamin K1 for certain anticoagulant rodenticides, fomepizole or ethanol protocols for ethylene glycol when used early and appropriately, and specific treatments for acetaminophen toxicity.
Many toxins do not have a true antidote. In those cases, early decontamination, diagnostics, and supportive care are especially important.
Why Diagnostics Matter in Poisoning Cases
Diagnostic testing helps confirm severity, guide treatment, and provide a more accurate prognosis. A pet may look stable while bloodwork shows kidney stress, liver injury, low blood sugar, anemia, clotting changes, electrolyte abnormalities, or internal bleeding risk.
Depending on the toxin, your veterinarian may recommend:
- Physical examination and neurologic assessment
- Body weight to calculate dose risk
- Blood glucose testing
- CBC to check red cells, white cells, and platelets
- Chemistry panel to evaluate kidney, liver, electrolytes, calcium, phosphorus, and hydration
- Urinalysis
- Clotting tests such as PT or PTT
- Blood pressure measurement
- ECG or heart monitoring
- Digital X-rays when the toxin, packaging, bait, or complication may be visible
- Ultrasound when organ injury, obstruction, bleeding, or abdominal concerns are possible
- Specific toxin testing when available and useful
Learn more about our in-house veterinary diagnostics and digital veterinary radiology.
When to Call ABAC vs. Poison Control vs. the ER
| Situation | Best Next Step |
|---|---|
| Your pet ate a known toxin but appears stable during ABAC business hours. | Call Aliso Beach Animal Clinic first. We can help decide whether we can see the pet, whether poison control should be contacted first, or whether an ER is safer. |
| Your pet has seizures, collapse, difficulty breathing, severe bleeding, or profound weakness. | Go directly to a 24-hour emergency hospital. |
| You know the product but not the risk level. | Call ABAC or an animal poison-control center. Have the label, active ingredient, amount, and pet weight ready. |
| Your cat had any true lily exposure. | Treat as urgent. Call a veterinarian or ER immediately. Early care is critical. |
| Your dog ate xylitol, birch sugar, or wood sugar. | Treat as urgent. Call a veterinarian, ER, or poison-control center immediately. |
| Your pet ate rat bait and the active ingredient is unknown. | Call immediately and bring the bait package or a photo of the label. |
| Your pet swallowed gasoline, kerosene, or another petroleum product. | Do not induce vomiting. Call a veterinarian or emergency hospital immediately. |
Pet Poison Prevention at Home
Many pet poisoning emergencies happen in normal homes, garages, backpacks, purses, bathrooms, kitchens, patios, and yards.
Prevention steps include:
- Keep all medications in closed cabinets, not purses, nightstands, counters, or backpacks.
- Store chocolate, gum, mints, protein bars, candy, supplements, and baked goods out of reach.
- Check peanut butter, dental products, and sugar-free foods for xylitol, birch sugar, or wood sugar.
- Do not keep true lilies in homes with cats.
- Keep rat bait in inaccessible locked stations and save the label.
- Avoid using dog flea products on cats.
- Keep gasoline, antifreeze, kerosene, paints, solvents, and automotive products sealed and inaccessible.
- Clean spills immediately and prevent pets from walking through or licking chemicals.
- Do not apply essential oils directly to pets unless specifically directed by your veterinarian.
- Keep pets away from treated yards, snail bait, pesticides, fertilizers, and pool chemicals.
- Research every plant before bringing it into a pet household.
- Save the numbers for your veterinarian, nearest 24-hour ER, ASPCA Poison Control, and Pet Poison Helpline.
Local Poisoning and Toxin Care in Laguna Beach
Aliso Beach Animal Clinic helps pet owners in Laguna Beach, South Laguna, Three Arch Bay, Monarch Beach, Dana Point, Laguna Niguel, Aliso Viejo, Newport Coast, San Clemente, and surrounding South Orange County communities with urgent toxin concerns during regular clinic hours when availability and the patient’s condition allow.
Coastal and Southern California pet toxin concerns may include chocolate, xylitol, rodenticides, marijuana edibles, garden products, snail bait, foxtail-related injuries with secondary infection, petroleum products from garages or boats, toxic plants, ocean-related exposures, and household medications.
For additional local safety guidance, visit our:
Frequently Asked Questions About Pet Poisoning
Should I make my pet vomit at home?
Not unless a veterinarian or animal poison-control expert specifically tells you to. Vomiting can be dangerous for some toxins and some patients. It can increase the risk of aspiration pneumonia after gasoline or petroleum exposure, worsen injury from caustic chemicals, or be unsafe in weak, sedated, seizuring, or neurologically abnormal pets.
Can I wait to see if symptoms develop?
Waiting can make some toxin cases much harder to treat. Xylitol, ethylene glycol, lily exposure in cats, some rodenticides, and many medications are best addressed early. Call promptly even if your pet looks normal.
Should I call ASPCA Poison Control myself?
You can. In many cases, it is best for the veterinarian to call because the veterinary team can discuss your pet’s exam findings, diagnostic results, treatment options, and monitoring plan. If you call first, ask for the case number and give it to your veterinarian so the case can continue during treatment.
What information does poison control need?
Be ready with your pet’s species, weight, age, product name, active ingredient, amount missing, time of exposure, symptoms, and any medical conditions or medications. Photos of the label or plant are often very helpful.
Does activated charcoal fix poisoning?
Activated charcoal can help with some toxins, but it is not useful for every poison and can be risky in some patients. It should be used under veterinary direction.
Are natural products safer?
Not always. Essential oils, botanical products, concentrated supplements, mushrooms, toxic plants, and natural rodenticides can still poison pets. Natural does not automatically mean safe.
Are cats more sensitive to toxins than dogs?
Cats are uniquely sensitive to several toxins, including true lilies, acetaminophen, some essential oils, and some dog flea products. Their smaller size and grooming behavior can also increase risk after skin exposure.
What should I bring to the veterinary visit?
Bring the product container, plant sample or photo, medication bottle, package label, bait station information, estimated amount missing, vomit sample if safe to collect, and your poison-control case number if one has already been created.
Sources and Further Reading
- ASPCA Animal Poison Control Center
- Pet Poison Helpline
- ASPCA — Top 10 Pet Toxins of 2025
- FDA — Xylitol Is Toxic to Dogs
- FDA — Lilies and Cats
- Merck Veterinary Manual — Principles of Toxicosis Treatment
- Merck Veterinary Manual — Chocolate Toxicosis
- Merck Veterinary Manual — Onion and Garlic Toxicosis
- Merck Veterinary Manual — Rodenticide Poisoning
- Merck Veterinary Manual — Ethylene Glycol Toxicosis
- Merck Veterinary Manual — Petroleum Product Poisoning
- Merck Veterinary Manual — Essential Oil Toxicoses
Call Before Arriving for a Suspected Pet Poisoning
If your pet may have been exposed to a toxin, call Aliso Beach Animal Clinic during regular clinic hours. Our team can help determine whether your pet can be seen through same-day urgent care or should go directly to a 24-hour emergency hospital.
Bring the product, package, active ingredient list, plant photo, medication bottle, or poison-control case number with you.
Aliso Beach Animal Clinic
30816 Coast Highway
Laguna Beach, CA 92651
Directly across from the Montage Laguna Beach
Monday–Friday: 7:30 a.m.–4:30 p.m.
Saturday: 8:00 a.m.–12:00 p.m.
Sunday: Closed
Medical review: Reviewed for medical accuracy by Bryan Hayter, DVM, Owner and Medical Director. Last reviewed October 2026.
This page provides general educational information and does not replace individualized veterinary advice, a poison-control consultation, emergency care, diagnosis, or treatment. Toxin recommendations can change based on product formulation, active ingredient, dose, species, timing, symptoms, and diagnostic results.