The most common sign of tomato poisoning in dogs is gastrointestinal upset, but dogs may also suffer from vomiting, diarrhea, drowsiness, confusion, an abnormal heart rate, and other symptoms. If you see signs of tomato poisoning in your dog, get to the vet.

Tomatoes can be fatal to dogs They contain an alkaloid called tomatine, which can be fatal to dogs. This substance is metabolized as the fruit ripens, so ripe tomatoes are less likely to cause problems for your dog. Tomatoes also contain atropine, which can cause dilated pupils, tremors, and heart arrhythmias.

Though they are known as a fruit, tomatoes are technically a vegetable that can be poisonous to dogs. If you notice any of these symptoms or suspect that your dog has eaten a tomato plant or an unripe tomato, take him to the vet immediately. Too much tomatine can kill a dog.

According to Dr. Justine A. Lee, DVM, DACVECC, writing for the Pet Health Network, mushrooms sold in large and chain grocery stores are generally safe for dogs to eat. However, we rarely serve up plain mushrooms. Unless the mushroom is served plain, it is generally safer to avoid feeding dishes with mushrooms to dogs.

Cooked tomatoes are safe for dogs, just like ripe ones, and tomato pomace is a common ingredient in many dog foods.

If your dog has eaten green tomatoes or tomato leaves or stems, especially in large quantities, keep an eye on them, and call your veterinarian to be safe.

Yes, dogs can eat peas. Green peas, snow peas, sugar snap peas, and garden or English peas are all OK for dogs to find in their bowl on occasion. Peas have several vitamins, minerals, and are rich in protein and high in fiber. You can feed your dog fresh or frozen peas, but avoid canned peas with added sodium.

Cucumbers are perfectly safe for dogs to eat, and offer a low-calorie, crunchy snack that many dogs love. Cucumbers only contain about 8 calories per one-half cup of slices, compared to the 40 calories in a single medium Milk Bone biscuit, and are very low in sodium and fat.

So, can dogs eat tomatoes? The answer is both yes and no. Ripe tomatoes are considered nontoxic to dogs and can be fed in moderation as an occasional snack. Unripe tomatoes and tomato plants, on the other hand, should be avoided.

It can be toxic to dogs in large amounts. Solanine is primarily found in the stems and the leaves of the plant, but also in green tomatoes. As tomatoes ripen, the solanine levels decrease but still could be an issue if you’re feeding a lot of tomatoes.

Yes, dogs can eat mushrooms but you have to make sure it’s the right kind. Store-bought mushrooms are perfectly safe. Mushrooms growing in the wild most certainly are not safe. Wild mushrooms, especially the ones you might see pop up in your backyard can be very toxic to dogs.

Although not technically vegetables, mushrooms are often used as vegetables in cooking. Some mushrooms are safe for people to eat, while others will cause quite the stomach upset. For dogs, all mushrooms are on the unsafe list. Most often, mushrooms will cause stomach pains, vomiting and diarrhea.

Can dogs eat broccoli? Yes, broccoli is safe for dogs to eat, but in small quantities only. You can give it to them as an occasional treat replacement, but don’t feed them broccoli on a regular basis. The isothiocyanates in broccoli can cause an upset stomach in dogs.