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Updated on September 23rd, 2025
Pet's info: Dog | Mixed Breed | Female | 3 years and 2 months old
I think my dog ate some tomato leaves
2 Answers

Answered By David Elbeze, DVM, MRCVS
Veterinarian
Published on May 15th, 2016
Answered By Dr. B. DVM, DACVIM (Oncology)
Veterinarian
Published on August 12th, 2018
You are correct that ingestion of an unripe tomato is more concerning due to higher concentrations of a substance called tomatine. But, it sounds like this tomato was not green, so likely contained less. Although you do not know what animal previously ate it, it is unlikely to cause harm to your pup. Keep an eye out for tummy upset, weakness, or wobblyness and if noted see your vet for supportive care. I have attached a link below as well. I hope this helps and thank you for using PetCoach!
https://www.petpoisonhelpline.com/pet-safety-tips/are-tomatoes-poisonous-to-dogs/
1Pet Parents found this answer helpful