There are a few exceptions:
* Service animals are allowed in all campus buildings and housing. They must be properly trained and registered with the university.
* Emotional Support Animals (ESAs) are also allowed, but they require specific documentation and may need to undergo a review process. The university has a specific policy for ESAs.
* Some housing facilities might have limited exceptions for pets, such as allowing fish or small animals in certain units. However, this is rare and you would need to check with the specific housing office.
It is important to check the university's official policies regarding pets before you arrive on campus. You can find more information on the UC Davis Housing website: [https://housing.ucdavis.edu/](https://housing.ucdavis.edu/)
Please remember that even if an ESA is allowed, it is still important to be respectful of other students and the university's policies.