Young bulldog Dougie sees Dr. Brendon Ringwood for an operation for constricting throat issues; 24-year-old CC the cat seeks help from Dr. Dawn Martin for kidney issues; Dr. Heather Gray treats Bling Bling the shih tzu's peculiar eye discharge.

Gizmo the Lhatese has a knee surgically repaired by Dr. Brendon Ringwood; Shih-poo Niko seeks help from Dr. James for hind legs that are on the decline; Dr. Regan Williams finds an arrhythmia while examining Chloe the boxer's heart.

Young Saint Bernard Harley sees Dr. Debbie James when her legs begin to fail; kitten Loki is found to have a heart murmur during a routine vaccination, and Dr. Regan Williams suspects a congenital heart defect but does an ultrasound to learn more.