I would worry about rats too. My friend Em's daughter keeps rescue chickens, and the other day a huge rat got into their run and tried to kill Nugget S screamed at it, and Nugget was released almost unharmed, thankfully!
I love the crossants from Lidl but they play havoc with my blood sugar levels.
I buy a loaf when my grand-daughter comes. She likes toast for breakfast. Any left is cut into small pieces and thrown onto the lawn. Birds including robins, sparrows as well as pidgeons come down and eat it.