We just did this with our kids and they LOVED it!
On Amazon you can buy a Butterfly habitat. You get the pop-up area for your caterpillars. There are instructions on how to care for them until through the different stages! You have to send away for the actual caterpillars but it’s all included in one price.
HERE’S the link. I found it just as, if not MORE, interesting than the kids!! The butterflies went on my son’s hands before we released them and he was just in awe the entire time.
