That is one cute gecko!! Sorry to intrude but have you considered cutting back on the feedings a little bit?? IMHO she is a bit on the overweight side, and she has armpit bubbles indicating she gets too much vitamins, I bet she is healthy but if you want her to live as long as she can I would humbly advice to make loose a few gramesjust like in any other animal, obesity is not healthy and with time can lead to health issues
I didn´t read about that, but great to read so!! It is always better to loose weight slowly, healthier, kuddos on being such a responsible owner, I bet she´ll live many years