Behavior Based Breeding

[Champleo]

I'm just curious if there is anyone that has attempted or is attempting to breed geckos based on their behavior?(with the exclusion of enigma which is behavior due to a genetic disorder.) I'm referring to instinct/an inclination towards a particular habit.

 

[J&K's Lemy]

haven't heard of temperment breeding for reptiles being done
would love to see tokays breed to be sweat acting
Heard some people talking about it

 

[Champleo]

I hope you meant sweet-acting haha. But yea i think it's an aspect worth checking out, figured i would check with more experienced individuals before i started from scratch.