I left for the weekend one month and left my nephew in charge of the animals. I came back to discover he accidentally left a tub of small rats open. Rats were everywhere. A couple had made a nest under my bed, a few in the closet, found 3 running around in the hallway, one was hopelessly trapped in the tub. Luckily I keep record of how many rats I have in each place and was able to catch them all. Let's just say it was hell lol