How a cat enabled an autistic six-year-old to communicate

Six-year-old Iris Grace spent the first half of her life trapped in her own world, barely communicating.
Her mother Arabella Carter-Johnson explains how her cat, Thula, transformed the family.
Video:
http://www.bbc.co.uk/news/health-35797084
Her mother Arabella Carter-Johnson explains how her cat, Thula, transformed the family.
Video:
http://www.bbc.co.uk/news/health-35797084