DATABASE DESIGN

Animal Hospital Pharmacy Data Model - ER Diagram

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UPDATED 2026-08-06
EXAMPLEAnimal Hospital Pharmacy Data Model - ER Diagram
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CASE ANALYSIS

Scenario

A pet clinic needs to manage prescriptions and medication inventory for animals treated by veterinarians. This ER diagram models the core data for tracking animals, owners, vets, medications, and prescriptions.

Key decisions

  • Representing medication stock with a Medication entity including quantity and reorder level
  • Modeling prescriptions as a junction between animal, vet, and medication with dosage details
  • Using one-to-many relationships from owners to animals

When to reuse this

When designing a database for a veterinary practice that includes pharmacy operations, tracking medications prescribed to pets.

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