text: No you cannot ask me for my service animals papers and no she does not need to wear a vest either The manager argued with me about the rights of my service dog It is illegal to ask me for papers When it is not obvious what service an animal provides only limited inquiries are allowed Staff may ask two questions is the dog a service animal required because of a disability and what work or task has the dog been trained to perform Staff cannot ask about the persons disability require medical documentation require a special identification card or training documentation for the dog or ask that the dog demonstrate its ability to perform the work or taskn taken from httpwwwadagovserviceanimalshtm