In this issue of Veterinary Clinics: Exotic Animal Practice, guest editors Drs. João Lemos Brandão and Peter M. DiGeronimo bring their considerable expertise to the topic of Pediatrics. Each chapter in this issue covers the natural history of the species, clinically relevant development milestones of juvenile animals, husbandry (including housing, social grouping, and diet), common diseases of juvenile animals, and recommended preventative care (e.g., anti-parasitics, sterilization, vaccinations, etc.).