2. Onion and garlic

Next on our list of human foods that are toxic for dogs are onions and garlic. It’s unlikely to come as a shock that onions and garlic are some of the human foods dogs can’t eat, but what you should know is that these two can be completely devastating to your pet’s health.

Let’s see what scientists have to say about this. According to them, onions contain a compound called N-propyl disulfide. This is known to cause a breakdown of red blood cells, which can result in anemia in dogs.

Garlic contains a compound called thiosulfate, which has the same negative effect on a dog’s body as the one found in onions.

Moreover, a number of health issues have been observed after feeding raw or baked garlic to dogs, including hypertension.

In other words, onions and garlic are some of the worst human foods that are toxic for dogs, so make sure you stick to the safe options, like these from Amazon.