Question: My condominium rules prohibit unit owners from keeping pets unless they are service animals or for medical reasons. What constitutes a "medical reason?" Answer: Under the Federal Fair Housing Amendments Act, condominium boards must allow a reasonable accommodation for trained service animals or emotional support animals. While emotional support animals do not have to be trained, an applicant - in order to keep one in his or her unit - typically must show proof of a mental impairment that substantially limits his or her major life activities. Often this requires a written statement from a mental health professional. For more information about Illinois law, visit www.illinoislawyerfinder.com. If you have a legal question, send it to email@example.com.