Updated: Apr 2
It’s okay to feed your dog tomatoes as an occasional treat, as long as they are ripe.
Green tomatoes, on the other hand, may contain small amounts of tomatine, a toxic glycoalkaloid. While green tomatoes are not toxic to people, anecdotal evidence suggests it may harm dogs.
Dogs that consume too much tomatine from tomatoes may experience nausea, an abnormal heart rate, muscle weakness and difficulty breathing.