Bay Laurel

Yes, Bay Laurel (Laurus nobilis) is potentially toxic to cats. The essential oils in its leaves can cause vomiting, diarrhea, and gastrointestinal irritation. The rigid nature of the leaves also poses a physical obstruction risk, making even small ingestions a concern for cats.

ASPCA lists vomiting and diarrhea as the typical signs. Beyond basic GI upset, watch for repeated unproductive retching, refusal to eat, lethargy, hunched posture, or signs of belly pain — these can indicate a leaf is lodged in the GI tract rather than simple gastritis. GI signs typically begin within hours of ingestion, while obstruction-related signs may develop or worsen over the following 24 to 72 hours.

Remove any visible leaf fragments from your cat's mouth and offer fresh water. Do not induce vomiting — if a leaf is present, vomiting can worsen the risk of esophageal trauma. Do not use hydrogen peroxide or homemade antidotes without speaking to a veterinary professional first. Call ASPCA Animal Poison Control at (888) 426-4435 for guidance.

Yes — whole-leaf ingestion is an immediate-call scenario for cats specifically because of obstruction risk. Bay leaves are rigid and do not break down easily, meaning a leaf can become lodged in a small cat's esophagus or GI tract. Do not wait to see how it goes; contact your veterinarian or ASPCA Animal Poison Control (888) 426-4435 right away.

Yes, Bay Laurel (Laurus nobilis) is considered potentially toxic to dogs. The essential oils in its leaves can cause vomiting, diarrhea, and abdominal discomfort. Beyond the chemical irritation, the tough, leathery leaves pose an additional risk of mechanical irritation or obstruction in the digestive tract.

The main signs to watch for are vomiting, diarrhea, and belly tenderness. GI symptoms typically begin within a few hours of ingestion. If a whole leaf was swallowed, watch specifically for repeated unproductive retching, restlessness, refusal to eat, or abdominal pain — these can signal a leaf lodged somewhere in the digestive tract, which may not appear until 24 hours or more after ingestion.

Remove any leaf fragments from your dog's mouth and offer fresh water. Do not try to induce vomiting at home — if a whole leaf is present, vomiting risks lodging it in the esophagus. Do not administer hydrogen peroxide or any home antidote without speaking to a veterinary professional first. Call your vet or ASPCA Animal Poison Control at (888) 426-4435 if your dog vomits more than once or twice, cannot keep water down, seems painful in the belly, or you suspect a whole leaf was swallowed.

Yes — this is a specific concern with Bay Laurel that goes beyond typical plant toxicity. The leaves are tough enough to cause mechanical irritation or obstruction in the digestive tract. A small dog that ate multiple leaves is considered an urgent case. Obstruction signs (repeated unproductive vomiting, abdominal tenderness, refusal to eat) can appear later than the initial GI upset, sometimes more than 24 hours after ingestion, so monitor your dog closely even if they seem initially fine.