I thought the birds were stealing all our grapes until I saw our flat coated retriever in amongst the vines. He was looking carefully through the vines and then found what he was looking for a nice bunch of grapes. He proceeded to down them without looking the slightest bit guilty. He also loves eating fruit from our orchard and so far I have seen him eat plums, apples, peaches, apricots and loquats. My golden retriever will eat apples and loquats but turns his nose up at the rest.