We were recommended by the vet to feed one of our dogs chicken broth when they were very sick about a month ago. I've heard this from a lot of people.
I was shocked to find on the labels of almost every chicken broth in the store that they contain onion ingredients. The only one I actually saw in the store that didn't have onion in it was one with tons and tons of sodium.
Onion can be lurking in many foods we would feed our dogs as treats. My mother wanted to give the dogs liverwurst as a treat to them the one night, and I found out that the brand she was using had onion in it o.O (Not something I would give them myself, even if it didn't have onion).
I really want to buy a huge pack of chicken this weekend and make tons and tons of chicken jerky for them on the dehydrator. I've been wanting to do that for a long time but have been busy between college and work.