According to a Dietitian

In small cut-up pieces the flesh of a peach is safe for your dog. The parts closer to the pits can also be dangerous to dogs. Which Fruits Are Safe For Dogs To Eat Discover The Benefits Pitfalls The excessive sugars used in canned fruit and fruit cups eaten by dogs on a regular basis can lead to obesity and tooth decay two major limiting factors on a dogs lifespan. Can my dog eat peaches . You should try fresh fruit and veggies not grapes though they are poisonous to dogs. So they can be a great snack or treat and a great addition to your dogs regular diet. Lots of dog treats and some dog foods have apples in them. Peaches is their raw natural form are healthy however canned peach and other foods containing peach or are peach flavoured are heavily loaded with sugar and chemicals. The one exception of peaches for dogs is that the stone or pit in the center must be removed before serving. But you can always slice one up and give it to your furry friend on its own too.