Corn won't poison them; its just some dogs are allergic to it and shouldn't be one of the first ingredients in dog food. It's more of a starch than a vegetable. The problem you now have is that your dogs are even going to be more aggressive in getting to the trashcan. Once they have retrieved something tasty. which is highly rewarding, they are going to repeat this activity, and the next time it could have disastrous results. Certain human foods for example raisins, grapes, chocolate, onions, and many others are deadly. So either put the can in a cabinet, or find one with a lid that can't be toppled over. |