Dr. Blue surprises his wife with a romantic wedding vow renewal in Las Vegas; a Schnauzer being boarded at the clinic needs medical help from Dr. Lavigne.

Dr. Blue takes on an urgent case after a pit bull suffers a raccoon attack. Dr. Ross takes on an aggressive ferret, and the vets test out their pig whispering skills at an animal rescue. The doctors have a surprise announcement for their wives.

Dr. Lavigne sees a surprise on an X-ray of one of his favorite patients; Dr. Ross flexes his exotic vet chops with a fennec fox and a kinkajou with a highly contagious infection; Dr. Blue has his hands full with a former frat house pig named Aubie.