He is my gecko and no he not underweight . He is bit thinner then would like but being as just got him about a week ago. It take bit of time to fatten him up.. He is not underweight though. He is just not a blob like use to seeing as many people overfeed there leos.
Ahh I'm pretty sure he's underweight though, he doesn't have any muscle mass to him! But if you just got him that's not your fault. I hope you do manage to get some weight on him though! You seem to take amazing care of all your reptiles, maybe you're new to taking care of leos?
I have been keeping leos for many years and bred them for several years, just getting back into them again. He is not underweight. The first pic you linked to is underweight.. He is not that skinny. His size/weight is not bad but not where I would like it to be. The pic does give appearance that he skinnier then really is.. Fattening leos up is easy part.
I appreciate the concern but can assure you he not skinny/underfed but yes he is not where I would like him to be but only had him about week. Thanks