First off, I won't neglect an animal for my benefit, I am just wondering what pets can I leave for 7 days. I know you can leave tarantulas alone for a week, I have 1 currently. I assume scorpions are the same, but don't have experience with them. I know most fish you can leave for a week. But what else is there? One guess is maybe snakes as the common beginner snakes eat weekly and I believe snakes don't need water as much as other animals, but I have no experience with them, so I could be wrong. Are there any other pets, obviously mammals or small pets are out. What about some other reptiles, millipedes, amphibians, madagascar hissing cockroaches, etc. Thanks, any help is appreciated. You may ask why, well I don't have friends and I don't trust anyone(family,etc) I know with pets.