Which of the following animals may be transported on a school bus?

The transportation of animals on a school bus is primarily regulated in the context of safety and the rights of individuals with disabilities. Guide dogs, signal dogs, and service dogs are specifically trained to assist individuals with disabilities and are permitted on school buses to help ensure that these individuals can access education safely. These animals are not regarded as pets; rather, they are recognized as necessary aids for those who rely on them for mobility and support.

In contrast, transporting only pets or companion animals presents various challenges, including potential distractions and safety concerns for the driver and other passengers. Additionally, regulations typically do not allow for all animals to be transported due to the mixed nature and varying behaviors of different species. This highlights the importance of having defined rules around which animals can accompany individuals on school buses, reaffirming the necessity for trained service animals to be welcomed to facilitate the needs of students with disabilities.