California passed Assembly Bill 468 requires a business selling emotional support dogs, ESA vests, tags, or certificates to notify the buyer that an ESA is not specifically trained as a service dog. In addition, ESAs are are not entitled to the rights and privileges granted to service dogs. This law also places some conditions on mental health practitioners regarding providing documentation for an individual's need for an ESA dog. So, a client must wait at least 30 days before getting documentation for their ESA dog. Moreover, these laws protect tenants from discrimination based on an individual's disability. These laws ensure that individuals who depend on their animals aren't deprived of the support they need due to fees. Therefore, with an ESA letter, pet-related housing fees can be waived.