How much is okay?
One small ripe tomato piece, cut if needed — not a handful.
Small under 20 lb
½–1 small tomato (cut)
Keep it occasional and plainly prepared.
Medium 20–50 lb
1–2 small tomatoes (cut)
Keep it occasional and plainly prepared.
Large 50+ lb
2–3 small tomatoes (cut)
Keep it occasional and plainly prepared.
Rule of thumb: treats of all kinds should stay under ~10% of daily calories.
How to prepare them
- Use fully ripe red tomatoes only.
- Remove stems/leaves and cut to reduce choke risk.
- Skip seasoned salads, sauces, and fried green tomatoes.
Risks & exceptions
- Green parts contain tomatine.
- Whole cherry tomatoes can choke small dogs.
- Sauces add onion, garlic, and salt.
Cherry tomatoes are a ripe, cut, occasional bite — not garden plant parts.
If they ate too many
A larger portion or the wrong preparation is most likely to cause trouble.
- Soft stool
Call your vet / pet poison line if:
- Choking
- Green plant parts eaten
- Repeated vomiting
Related foods
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FAQ
Can dogs eat green cherry tomatoes?
Skip unripe green fruit and plant greens.
Are cherry tomatoes safer than large tomatoes?
Same plant rules — ripe flesh only; cut small ones up.
Can dogs eat tomato sauce?
No — sauces are seasoned.
Affiliate disclosure: we may earn a commission from product links. Safety guidance is editorial and may change — verify with your veterinarian for your dog.