If you’re a counselor or therapist, there’s a good chance you’ve had at least one client ask you for a letter that would designate their pet as an Emotional Support Animal (ESA). There’s also a good chance they didn’t really need it.
ESAs are allowed in airplane cabins and in housing situations that otherwise do not allow pets or charge extra fees. Beyond that, very few standards govern what an ESA is or does. ESAs are not service animals and do not need any training or certification. All someone needs to have their pet be an ESA is a letter from a qualified therapist. But there’s no law or standard to help a therapist determine whether to write that letter.