Fruits
Can dogs and cats eat lemons?
Short answer on lemons: safe only with care for both dogs and cats. See what to watch for and the veterinary sources behind each answer.
One food, two pets
What changes between dogs and cats?
Dogs and cats both have a caution verdict.
The label matches, but the two answers are not interchangeable. Check the bottom line for your pet below.
- Bottom line differs
Lemons safety for dogs
Dogs should not be offered lemons. The acidic flesh can cause stomach upset, while the peel and plant oils contain limonene, linalool, and psoralens that can be harmful.
Toxic principle: Limonene, linalool, and psoralens concentrated in peel and plant material
Watch for
- vomiting
- diarrhea
- drooling
- lethargy
- skin irritation
- tremors
Lemons safety for cats
Cats should not be offered lemons. Citrus peel and plant oils contain limonene, linalool, and psoralens that can cause gastrointestinal, skin, or nervous-system signs.
Toxic principle: Limonene, linalool, and psoralens concentrated in peel and plant material
Watch for
- vomiting
- diarrhea
- drooling
- lethargy
- skin irritation
- tremors
Questions owners ask about lemons
Can dogs eat lemons?
Dogs should not be offered lemons. The acidic flesh can cause stomach upset, while the peel and plant oils contain limonene, linalool, and psoralens that can be harmful.
Is lemons safe for every dog?
Not necessarily. Dogs should not be offered lemons. The acidic flesh can cause stomach upset, while the peel and plant oils contain limonene, linalool, and psoralens that can be harmful. Ask your veterinarian first if your dog has an existing health condition or you are unsure.
What symptoms should I watch for with lemons and dogs?
vomiting, diarrhea, drooling, lethargy, skin irritation, tremors. If you notice any of these, contact your veterinarian.
Can cats eat lemons?
Cats should not be offered lemons. Citrus peel and plant oils contain limonene, linalool, and psoralens that can cause gastrointestinal, skin, or nervous-system signs.
Is lemons safe for every cat?
Not necessarily. Cats should not be offered lemons. Citrus peel and plant oils contain limonene, linalool, and psoralens that can cause gastrointestinal, skin, or nervous-system signs. Ask your veterinarian first if your cat has an existing health condition or you are unsure.
What symptoms should I watch for with lemons and cats?
vomiting, diarrhea, drooling, lethargy, skin irritation, tremors. If you notice any of these, contact your veterinarian.
This page is for informational purposes only and is not veterinary advice. Always consult your veterinarian about your pet's diet and health.
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Read our methodology for how every verdict is sourced and reviewed.