Missed a dose? What to do and how to keep it from happening again
If you forgot a dose of your pet's treatment, don't rush to make up for it: here is what to ask your vet and how to make it less likely to happen again.

If you realise you missed a dose, don’t double the next one and don’t improvise a fix: call your vet and ask what to do for that particular medicine. The answer changes from one drug to another, and only whoever prescribed the treatment can give you the right one. It happens to everyone, and it is usually solved with one phone call.
First of all, stay calm (and don’t double up)
The temptation is to “catch up” right away by giving two doses, or to give the forgotten one at an odd hour. For some medicines that can be wrong, for others it is harmless, and you can’t know which without asking. So here is what to do:
- Stop and check the treatment: the name of the medicine, the scheduled time, how long ago it was.
- Call the clinic (or the on-call vet, if it is evening) and explain what happened. A phone call too many is better than a doubt.
- Follow their instructions, even if they differ from what you read elsewhere.
- Write down what happened: when it was due, what they told you, what you did. You will need it at the next visit.
The question to ask before it happens
When the vet prescribes a treatment, add one question to the usual ones: “If a dose is missed, what do I do?” Ask it right away and write the answer next to the times: at 11 p.m. it’s not the moment to search the internet. It’s the same question we recommend in the guide to giving a pill.
When to call right away
Don’t wait for the next visit if:
- your pet vomits shortly after the dose and you don’t know if they kept it down;
- you gave the same medicine twice because two of you were at home;
- more than one dose was missed, or the treatment was interrupted for days;
- new symptoms appear after the treatment starts;
- you’re not sure which medicine, how much, or at what time.
Why doses get missed (hardly ever from carelessness)
Usually the problem is not memory: it is organisation. A dose gets missed when the schedule changes, when one person goes out and the other thinks “she must have given it”, when you are travelling or your pet is with a pet sitter. In the opposite case, a dose given twice, the cause is the same: nobody knows whether it has already been given.
How to lower the risk every day
- A fixed time, tied to something you do anyway: breakfast, coming home from work.
- One person in charge of each dose, or a single place where you mark it as done.
- A reminder you can confirm from right there, without opening anything else. In Cloud Pet, every dose sends a notification, even with the phone locked, with three choices: “Confirm”, “Skipped” and “Remind me in 15 minutes”. The confirmation is saved with the name of whoever gave it, so nobody wonders “did you already give it?”.
- A second alert, if you need it. For important treatments you can turn on “Remind me again if I don’t confirm”: the phone repeats the alert after 30 and after 60 minutes. If you use a circle, the referent can also turn on the circle alert: when a dose isn’t confirmed, the other people get a notification with no names, just “A dose hasn’t been confirmed”, and can check. It stays off until you turn it on.
Mark it when it’s skipped, too
If a dose wasn’t given, tapping “Skipped” instead of leaving a gap isn’t bureaucracy: it is real information. The Cloud Pet vet summary (for 7, 30 or 90 days) shows treatment adherence, meaning how many doses were given out of how many were planned. Vets often ask for that number, and it can help show whether there is a practical problem to solve, such as a pill your pet keeps refusing.
So if it happened: breathe, call, write it down. Then fix the routine, so next time nobody has to chase the clock.
This article organizes general information and doesn’t replace your vet’s advice.