Moving to a new home is never easy. If you've got pets to worry about, the process can become downright difficult. Not only do you have to get all your belongings packed up, you also have to make sure that your pets arrive in one piece. Depending on the type of pets you have, that can require a lot of advanced planning. If you have small pets, such as hamsters or guinea pigs, all you have to do is place them – cage and all – in the car when you leave.