Though dogs are the most common therapy animal, plenty of other animals support their owners. Pet Partners told ABC News that, "dogs, cats, rabbits, birds, guinea pigs, rats, miniature pigs, llamas, alpacas, horses, donkeys and mini-horses" can all be therapy animals.
There are important distinctions between therapy animals and emotional support animals. Therapy animals have special training, and must pass obedience tests to be certified; emotional support animals have to be registered and require a prescription by a mental health or healthcare professional, but do not need to undergo any training.
Service animals are also different. They are highly trained to provide assistance for owners who might be physically or visually impaired.
In recent years, there's been a boom in emotional support animal popularity. Many people have attempted to travel with unusual companions, and in 2016, ABC News reported that passengers were stunned when a woman with PTSD brought her emotional support duck on her flight.
Debbie Garcia, an education director at Gentle Carousel Miniature Therapy Horses, said she gets a similar response when people see her animals. "When an elevator door opens in a hospital and tiny horses walk out it is unexpected and magical. People do not expect to see a horse indoors," she said.
Take a look at all the animals that you might not have imagined could work in therapy or emotional support roles.
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