Final answer:
The only exception for bringing animals into a shop or school are service animals for individuals with disabilities. Service animals must be trained and are the only type of animals explicitly allowed under the new DOT regulations, which also exclude emotional support animals from this category.
Step-by-step explanation:
When considering what are the exceptions for bringing animals into a shop or school, the primary exception is A. Service animals for individuals with disabilities. According to the Department of Transportation (DOT), a service animal is defined as a dog that is individually trained to assist a person with a disability. This can include psychiatric service animals, which are granted the same status as other service animals. Emotional support animals, however, are no longer considered service animals.
The new regulations reflect a need to ensure that those who genuinely require service animals for support can benefit from their assistance, while preventing abuse of the system that previously allowed pets to travel without containment or fees. For example, service animals may be required to be harnessed and fit within the handler's foot space on an aircraft.
There's no mention of B. Small pets in cages or carriers, C. Any type of animal is allowed, or D. Wild animals being exceptions in the provisions discussed. The focus is solely on service animals and their role in assisting individuals with disabilities.