I Have Very Vivid Dreams

I had a dream the other night about bugs/insects. There were all of them in a room and i was told to make sure they stayed inside because they were pets. I had a rough time making sure they stayed. But the last thing I remember is seeing a big colorful caterpillar with sharp shiny metal spikes. I had shut the door to keep all of the bugs/insects from escaping, since that seemed like the best idea. I was outside the room though.