Tribulus doesn't stay in the body that long. I'm also a bodybuilder so I study this stuff too, so the only thing I'd think could be negative would be increased carnitine. With the increased sex drive comes an increase in testosterone. This would give the male a lower body fat, and higher muscle percentage.
All in all if the snakes can handle the extra protein I'd say you just built not only super breeders, but a super food as well...![]()