Some say slight facial scars can be attractive. But we doubt anyone would say likewise for scratches on their leathers! No one wants it to happen on their leather, but if it does (and usually it cannot be avoided once or twice in its lifetime), you got to have some remedies on hand.
No single method of leather care will work on all item, so always test-treat a hidden spot on your leather before doing it on a large-scale basis. So, depending on how minor or major the scuff or scratches are, you have a few plans to evaluate.
Once the treatment is done, remember to nourish the leather with the right leather conditioner to re-introduce moisture into the leather fabric to keep it breathing. Simply apply the conditioner lightly and evenly over the scratches or marks, let it dry out for at least 15-20 minutes before buffing it off. Some uneven drying may occur, so you may like to perform your regular cleaning and conditioning routine whilst doing so.
However way you choose to repair your leather, always remember to test it in a hidden area of the leather. If you are not confident in performing it on your own, get a friend who may know how to do it, or you might have to send to a leather repair shop.