A friend, who is a member of this outdoor forum, sent me this link about Labrador Retrievers and all they will eat. It's hilarious. https://www.24hourcampfire.
The thread is like a pinball game. It goes all over the place. You will learn the merits of canned pumpkin and that a Lab can ingest a hockey puck. Everything else is a bonus.
But I guarantee you will laugh.