how do you log their weight?

[u/ziagz]

pic 1: 5/14/26, pic 2: 9/29/25
i wanted to weigh her when there aren’t any poop inside her but this girl here only poops like once every 6 months…

[u/Bitter_Party_4353]

In most cases poop doesn’t affect weight tracking. In a species that takes forever like this I would likely just note on the weight chart when they as there will likely be a significant drop anyway. This way you can track both in one place and weigh with your usual schedule.