I have two questions about my succulent plants,
The first is about my dudleya ( I think thats what it is). I had to bring it in during the winter and I did quite a bit of pruning and I decided to try and propogate what was left over. The base of it currently looks like this.... roots are coming out of the places where leaves used to be. Do I need to do something with the roots at this point or will pups start growing with the roots?
Here is a picture:

The second question has to do with this succulent (I'm not sure of the name).
I noticed it had like 6-7 pups growing on it, and I wasn't sure when to remove them. I removed one very gently moving it back and forth today but it snapped rather than fall off at the base. When is a good time to remove the pups and what is the best way to remove them? After removing the pups from something like this how should you care for it to make sure it grows. (The one I removed today was about 2X as big as the bigger pup on the left of this picture)
