You can’t really keep them from getting back up, they won’t stay on their sides perfectly balanced because of the curves on their legs. Even so they could “kick” their legs to push them to be able to get back up.
Just in case you’re wondering in the future if that will work.
https://youtu.be/jEBELMDT6cE?t=262&si=dprkjYTi5nhRjbuK
You can’t really keep them from getting back up, they won’t stay on their sides perfectly balanced because of the curves on their legs. Even so they could “kick” their legs to push them to be able to get back up.
Just in case you’re wondering in the future if that will work.
Damn