00db10d4__Are_these_foods_bad_for_dogs___Why_
[Food] Onions [Toxic?] Can be toxic. [Why?] 
Onions can cause damage to a dog's red blood cells. While you're not likely to see symptoms unless a large amount is eaten, even a small amount of onions, onion powder or cooked onion can cause red blood cell damage. If there's enough damage then the dog can become anemic (low in red blood cells.) If your dog ate a small amount of onion, don't be worried. But, don't let him make a habit out of it!
Can dogs eat this? Are these foods bad for dogs?
Why?