Spencer the poodle has developed an esophageal hernia, meaning his stomach has pushed up into his esophagus. After scoping out the hole in Spencer’s esophagus, Dr. Dawn Martin enlists Dr. Brendon Ringwood to help repair the issue with surgery. Meanwhile, Abbie the collie gets referred to dentist Dr. Sharon French to figure out why her gums would be growing over her teeth at such a young age. Upon closer inspection, Dr. French finds that there may be more than one issue.