No! Canned tomatoes are high in sodium, and dogs that eat foods that are high in sodium can become quickly dehydrated and are at risk for salt poisoning in extreme cases. In addition, tomatoes belong to the nightshade family, and many dogs are sensitive to these types of veggies.
The stem, leaves, and unripe fruit contain tomatine. Tomatine is dangerous for dogs in large amounts, so it’s better to avoid canned tomatoes unless the brand clearly states the contents are solely ripe tomatoes.
Symptoms to Watch For
If your dog eats canned tomatoes that are high in sodium, watch for these symptoms:
- Excessive thirst
- Increased urination
- Loss of appetite
For More Information
We’ve got tons of articles about which foods are safe or dangerous for your dog, from common snacks to fruits. You might also be interested in “Can My Dog Eat Tomatoes?” or “Can My Dog Eat Canned Vegetables?”
The information provided in this article is not a substitute for professional veterinary help.