Is Lemon toxic to dogs?

Yes. According to Plants4Pets, Lemon is toxic to dogs. Vomiting, diarrhea, depression; potential dermatitis. Fruit is edible, skins and plant material can cause problems. Toxic principles: Essential oils and psoralens This entry has not been manually verified yet — treat it as guidance only.

Is Lemon toxic to horses?

Yes. According to Plants4Pets, Lemon is toxic to horses. Vomiting, diarrhea, depression; potential dermatitis. Fruit is edible, skins and plant material can cause problems. Toxic principles: Essential oils and psoralens This entry has not been manually verified yet — treat it as guidance only.

Which pets are most at risk from Lemon?

Our database flags Lemon as toxic to: cats, dogs, horses.

What should I do if my pet eats Lemon?

Remove remaining plant material, do not induce vomiting unless a vet instructs you to, and seek professional help immediately with the plant name ready.

Is Lemon toxic to cats, dogs? (Citrus limonia)

Lemon (Citrus limonia) is marked as potentially toxic to cats, dogs, horses in the Plants4Pets database. Keep this plant out of reach of curious pets and read the species-specific notes below.

Photos of Lemon (Citrus limonia)

Lemon (Citrus limonia) — plant photo, pet toxicity guide

Is Lemon toxic to cats, dogs or horses?

Cat Toxic Not verified

Vomiting, diarrhea, depression; potential dermatitis. Fruit is edible, skins and plant material can cause problems. Toxic principles: Essential oils and psoralens
Dog Toxic Not verified

Vomiting, diarrhea, depression; potential dermatitis. Fruit is edible, skins and plant material can cause problems. Toxic principles: Essential oils and psoralens
Horse Toxic Not verified

Vomiting, diarrhea, depression; potential dermatitis. Fruit is edible, skins and plant material can cause problems. Toxic principles: Essential oils and psoralens

Community confirmations show that other users find this rating helpful. They are not verified by our team.

Lemon plant details and common names

Family: Rutaceae

Safety advice if a pet eats Lemon

Many popular houseplants and garden species can cause vomiting, drooling, skin irritation or more serious symptoms when chewed by cats, dogs or horses. The information on this page is for educational purposes and does not replace a veterinary consultation.

If your pet has eaten any part of Lemon (Citrus limonia), note the amount ingested, watch for unusual behaviour and contact a veterinarian or pet poison helpline immediately.

Found outdated or incorrect data? Use the report form below or e-mail kontakt@plants4pets.pl with the plant name, species affected and your source — we review every submission.

FAQ: Lemon and pet toxicity

Is Lemon toxic to cats?: Yes. According to Plants4Pets, Lemon is toxic to cats. Vomiting, diarrhea, depression; potential dermatitis. Fruit is edible, skins and plant material can cause problems. Toxic principles: Essential oils and psoralens This entry has not been manually verified yet — treat it as guidance only.
Is Lemon toxic to dogs?: Yes. According to Plants4Pets, Lemon is toxic to dogs. Vomiting, diarrhea, depression; potential dermatitis. Fruit is edible, skins and plant material can cause problems. Toxic principles: Essential oils and psoralens This entry has not been manually verified yet — treat it as guidance only.
Is Lemon toxic to horses?: Yes. According to Plants4Pets, Lemon is toxic to horses. Vomiting, diarrhea, depression; potential dermatitis. Fruit is edible, skins and plant material can cause problems. Toxic principles: Essential oils and psoralens This entry has not been manually verified yet — treat it as guidance only.
Which pets are most at risk from Lemon?: Our database flags Lemon as toxic to: cats, dogs, horses.
What should I do if my pet eats Lemon?: Remove remaining plant material, do not induce vomiting unless a vet instructs you to, and seek professional help immediately with the plant name ready.

Report an error or missing data

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Wrong toxicity for a cat, dog or horse
Missing or incorrect plant name
Better photo or source link
Additional veterinary or botanical reference

Include the plant name (Citrus limonia), affected pet species and, if possible, a link to your source. We usually respond within a few business days.