Mona Ramouni is blind but she doesn't have a service dog.
She has a mini horse she calls Cali.
The pint-sized equine stands just 30 inches tall, about the size of a very large dog.
Ramouni, who lives in East Lansing, Michigan, says her horse loves watching TV, pizza and getting attention.
New federal guidelines allow the mini horses to be considered service animals for people with disabilities.