How to keep a medication log for your pet

A medication log is a simple written record of what your pet was given, when, and by whom. It takes about ten seconds to fill in, and it answers the question every pet household eventually asks: "Did anyone give her the evening pill?"

This guide covers what to write down, how to make the habit stick, and when paper is plenty. If you want a sheet to start with, there is a free printable medication log.

Why a written log helps

It settles the "did she get it?" question. You look at the sheet instead of guessing, and nobody has to rely on memory at the end of a long day.
It shows patterns. If missed doses keep landing on Monday mornings, you can see it and plan around it.
It gives your vet accurate information. "I think she usually gets it" is much less useful than a page of real times.
It makes handoffs easy. A family member or sitter can see exactly where things stand.

What to write down every time

Keep each entry short. Five things are enough:

The medication name, as it appears on the label.
The amount, copied from the label or your vet's instructions. Your vet decides the amount, so copy it and never estimate it.
The time you actually gave it, not the time it was due.
Who gave it. Initials are fine.
A quick note. Your pet refused it, spat it out, took it hidden in a treat, or seemed sleepy afterward. Small notes turn out to be useful later.

Set up the top of the page once

Before the first entry, fill in the basics: your pet's name, current weight, your vet's name and phone number, and the list of medications with the schedule your vet gave you. If any part of a label is unclear, ask your vet or the pharmacist before you write it down. It is better to ask once than to log something you are not sure about.

Write it down when you give it

A log is only useful if it is accurate, and it is most accurate when you fill it in right away. A few habits help:

Keep the sheet where the medication lives, on the fridge or next to the pill organizer, with a pen close by.
Fill it in before you put the bottle away.
If more than one person gives medication, use one shared log instead of one each.
Look at the log before you give a dose, not only after. A quick glance can tell you it was already done.

Log the misses and the mistakes too

A skipped dose, a late dose, or a dose you think might have been given twice belongs in the log. It can feel awkward to write down, but it is exactly the information your vet needs. Do not try to fix it on your own by giving something extra later. Read what to do if you think a dose was doubled or missed, and call your vet for guidance.

When paper is enough, and when an app helps

Paper works well for a short course of one medication in a home where one person does the giving. It costs nothing, needs no battery, and is easy to hand to a sitter.

An app can help when there are several medications on different schedules, when several people share the care, or when you want your entries to add up to a history you can show your vet. PetDose is a free iPhone app that shows what is done, what is due and who gave it, and warns you before a second dose. Its records stay on your phone.

Bring it to the vet

Take the log to every appointment, along with the medication bottles or photos of the labels. Your vet can read a week of real entries in a few seconds, which is faster and more reliable than a description from memory. For a full list of what to bring and say, see what to tell your vet about your pet's medications.