Well....yes and no. Your front teeth can certainly be shortened with tooth reshaping, however, the real issue is after they are shortened will they look too small? Are you considering just the front two teeth, or front four teeth? An important thing to consider is that shorter teeth often give the smile "an older look", and that might be appropriate for an older person, but usually not for a younger person or someone who wants to look a little younger.So you see it is not just an issue of can it be done, but more importantly is it the best thing to do and will it look good after it is done?I suggest you make a consultation with a cosmetic dentist "who is a REAL COSMETIC DENTIST". Many dentists "say" they are cosmetic dentists just because they do tooth colored restorations and some bonding or an occasional veneer, but have little or not advanced training in the area of cosmetic dentistry. I recommend that you find a cosmetic dentist who has completed one of the advanced programs at LVI, AACD, etc.