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Stop Losing Money to Expired Medicines: Inventory Tips for Vet Clinics

By Ratna Raju Kololagi, founder of Scoobycares · 15 October 2026

Expired vaccines and medicines quietly eat into a clinic's profit, and running out of a common drug loses a sale. A few simple habits fix both.

Record batch and expiry when stock arrives

Most expiry losses start at the receiving counter. When an order comes in, record the product, batch number, expiry date, quantity and purchase price before it goes on the shelf. Without the expiry date written down somewhere you can search, nobody notices until the box is found at the back of the fridge.

Use first-expiry-first-out

The bottle that expires first should be used or sold first, even if it arrived later. This is called FEFO (first expiry, first out). Keep the earliest expiry at the front of the shelf, and if you use software, let it pick the batch with the nearest expiry automatically when an item is sold or used.

Get alerts before it's too late

Review everything expiring in the next 60 to 90 days once a week. That gives you time to use it on in-clinic treatments, offer it to regular clients, or return it. Many distributors accept returns or give credit for near-expiry stock if you ask early; almost none do after it has expired.

Set a minimum stock level for each fast-moving item, such as common vaccines, dewormers, tick preventives and antibiotics, so you reorder before you run out instead of after.

Look after the cold chain

Vaccines and some medicines must stay between 2 and 8°C. Use a fridge only for medicines (not food or drinks), keep a thermometer inside, and note the temperature morning and evening. Don't store vaccines in the door. After a power cut, check the reading before using the stock. A vaccine that has been warm or frozen may not protect the pet even if it looks fine.

Count regularly, not just once a year

Count a few high-value or fast-moving items every week instead of the whole stock once a year. Differences show up quickly, while it's still possible to find out why: a missed bill, a breakage, or stock used in treatment but not recorded.

Connect stock to billing and prescriptions

When a medicine is added to a bill or dispensed against a prescription, stock should go down automatically. Then your stock count, expiry alerts and sales reports stay correct without anyone updating a separate register. If you sell pet food and supplies, a simple online shop lets pet parents reorder, which moves stock before it expires.

  • Batch, expiry and price recorded on arrival
  • First-expiry-first-out on every sale
  • Weekly near-expiry review and low-stock alerts
  • Fridge temperature log for vaccines
  • Small weekly stock counts
  • Stock reduced automatically from bills and prescriptions

Common questions

What is FEFO in a vet clinic?

First expiry, first out: always use or sell the batch that expires soonest first, so older stock doesn't expire on the shelf.

How often should a clinic check expiry dates?

Review stock expiring in the next 60 to 90 days once a week, so there is time to use it or return it to the distributor.

At what temperature should pet vaccines be stored?

Most vaccines must be kept between 2 and 8°C in a medicine-only fridge. Follow the storage instructions on each product.

Do this with Scoobycares

  • Inventory and online pet shop
  • Billing and invoicing
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More guides

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  • How to Start a Pet Grooming Business in India: A Practical Guide
  • Moving Your Vet Clinic from Paper Files to Digital Records
  • How to Reduce No-Shows at Your Vet Clinic
  • Pet Vaccination Reminders: How Vet Clinics Can Stop Missed Doses

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© 2026 Scoobycares · Veterinary clinic management software · Founded by Ratna Raju Kololagi · Solutions