That's incredibly frustrating. I've hatched out babies at 29grams before so sometimes they come out stupid light depending on a whole bunch of factors - but even if they're picky eaters under 100grams for a 7 month snake at 58 is concerning. It's sounds like it's either been severely neglected OR they've had serious issues with trying to get food into it but even still, I've had babies refuse to eat and eventually you just have to start forcing... regardless, these are things that should have been disclosed to you... :/
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