PS: It must be noted that some varieties have high temperature requirements and can only live in a specific temperature range, so it is necessary to keep warm with temperature control equipment from time to time, which means long-term power consumption. So if your dormitory is limited by electricity, please choose a less expensive variety.
2. Warm-blooded animals: hamster and hedgehog.
3. Summary: These pets are very common and affordable for college dogs. Most importantly, they won't disturb people in terms of sound and smell.