When you say tiger teeth, you should call them fangs. Everyone has this tooth, but some people are sharper or more prominent. In short, as long as the teeth are irregular, correction is basically considered.
At present, the traditional straight wire arch (Kouga), ceramic straight wire arch (the one stuck on the teeth is ceramic, which is not obvious) and invisible correction (completely transparent), you can consider any lingual correction in your case, but you'd better find an orthodontist to design a plan first.
Some people say that adults are not suitable for correction. What if Meiguan disagrees? Because there is no such thing as beauty crown in formal stomatology, to put it bluntly, it is a porcelain tooth with better aesthetics. Making porcelain teeth is bound to lose some real teeth, even if it is less, it will still hurt, because it is impossible to regenerate the worn parts.
The above is for reference only, I hope it is useful.