The Supervet - Season 12 Episode 5 -

A small cavachon is rushed to see Professor Noel Fitzpatrick after being hit by a car. She has a broken leg, but also a serious heart condition. Meanwhile, Simba, a one-year-old Labrador needs help with her badly formed hips, and Tulee the nervous basset hound has diseased discs in her back that leave her in constant pain.