Many dogs enjoy fruit, but natural does not mean unlimited. The first time you offer something new, give a small piece and watch for a digestive reaction.
Some common options
With seeds and pits removed, cut into small pieces, and served in moderation, some dogs can enjoy apple flesh, banana, blueberries, watermelon flesh, and strawberries.
Parts and foods to avoid
Grapes and raisins are linked to serious toxicity in dogs and should be avoided completely. Cherry, peach, and apricot pits can cause obstruction and other problems. Do not offer moldy, fermented, or alcoholic fruit products.
Keep portions small
Fruit and all other treats should make up only a small part of the daily diet. Stop and contact a veterinarian if vomiting, diarrhea, itching, or unusual behavior appears.
Take extra care with existing conditions
For overweight dogs, dogs with diabetes or sensitive stomachs, or dogs receiving treatment, ask their veterinarian before introducing any new food.
Treat fruit as an occasional reward: small portions, no seeds or pits, one new food at a time, and never grapes or raisins.
Note: This is general pet-care information, not a diagnosis or treatment plan. Contact a qualified veterinarian for persistent or serious symptoms.