Sure. Most canines should be able to eat strawberries without any problem at all. Strawberries are a low-oxalate fruit, and Rottweilers tend to have a higher tolerance for lower-oxalate foods than other breeds due to the arginine-to-lysine ratio.
Be sure to check with your vet and carefully monitor your dog’s behavior and feces for signs of diarrhea if they consume too many new things in one day! Be also aware of potential allergies – some dogs may be allergic/sensitive to anything containing strawberry, even if not just strawberry itself or just berries. This includes some common food ingredients like apples, oats, cinnamon, vanilla extract, etc…