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Why nobody remembers when they last dewormed their dog.

A vaccine leaves a card behind. Deworming leaves nothing. What to ask at the appointment, and what to write down so the next date doesn't depend on your memory.

M
The Maskotis Team
5 min read
An open notebook with a date written on it, beside a dog's lead

Ask anyone what date they last dewormed their dog.

Almost nobody knows. "Not long ago" is the most common answer in Mexico, and it means nothing.

What's interesting is that the same person does know where the vaccination card is. They know it exists, they know roughly where they put it, and if they open it there are dates written by somebody else.

It isn't that people care less about deworming. It's that there's nowhere to write it down.

The system is unevenly distributed

For vaccines there's a piece of paper. Someone signs it, stamps it, and a date stays there that you can look up two years later.

Deworming leaves no trace. You do it, the dog takes it, and the only copy of the record is in your head — where it fades in a few weeks. Then comes the doubt: "was that before or after the holidays?". And from there, either it gets repeated unnecessarily, or it gets skipped.

It isn't carelessness. There was never anywhere to write it.

Internal and external aren't the same thing

This is the other common misunderstanding, and it's worth being clear on before the appointment.

There are two different things: internal deworming (the parasites inside) and external (fleas and ticks). Different products, against different parasites.

Plenty of people assume that what they use covers both. Sometimes it does, sometimes it doesn't — it depends on the product, the dog and where they live.

That's a thirty-second question for the consultation. It isn't something to settle by searching the internet, and it's certainly not something we can answer for you.

What you won't find here

A schedule.

We're a pet history app, not a clinic. We don't have vets and we don't give medical recommendations — not how often, not with what, not how much. We could copy the intervals from the international guidelines (they're cited at the bottom, and they're public), but a number copied from a European guideline doesn't know your dog's age, how much they're out on the street, who they live with, or what climate they're in.

The person who can answer that is your vet, in an appointment that takes less time than you've spent reading this.

What we can do is get you there well prepared — and make sure what you're told doesn't evaporate. That part is our job.

The questions to take to the appointment

Put them in your phone's notes before you go. There are four and they're answered quickly:

  1. "How often is it right for him, given his age and where he lives?"
  2. "Does what I'm giving him cover inside and outside, or do I need something else?"
  3. "What date should I write down for the next one?"
  4. "Should anything change if he's out at parks a lot, or if there are small children at home?"

The fourth is the one most people skip and the one that changes the answer most.

What to write down, the same day

Before you get in the car, receipt still in hand:

  • Today's date.
  • What was given — the full name, exactly as it appears on the box or the receipt.
  • The date of the next one, the one you were told.
  • Who attended and where, in case there's something to ask later.

Then an alarm on your phone for that date. That's the entire system. A notebook works. Phone notes work. What doesn't work is memory.

Why this isn't only about the dog

Some intestinal parasites of dogs also affect people, and the CDC treats this as ordinary household hygiene: washing hands, picking up faeces, and — in their own words — having a veterinarian examine and treat the animal, especially if it's young or spends time outdoors.

In other words: the official recommendation isn't a calendar you download. It's going.

Why we're building Maskotis

Maskotis comes out of exactly that gap: a place where your pet's care history lives, so the next date doesn't depend on your memory or on a receipt that got lost.

Today you can register your pet and keep their care events there. What comes next — and what we're working on — is telling you when the date your vet gave you is approaching, so you don't have to be the one who remembers. It isn't open yet.

What Maskotis won't do, even when it's ready, is tell you what to give your dog. That's decided by whoever can examine them.

In the meantime, the phone alarm works. Use it today.


Sources

Published veterinary guidelines, in case you want to read them yourself or take them to the appointment. None of them replaces your vet, and their intervals are written for populations, not for your dog.

  • TroCCAPGuías para el diagnóstico, tratamiento y control de los endoparásitos caninos en el trópico, 2nd edition, May 2019. PDF
  • ESCCAPGuía nº 01: Control de Vermes en Perros y Gatos, 6th edition, May 2021. PDF
  • CAPCGeneral Guidelines for Dogs and Cats. Companion Animal Parasite Council. capcvet.org
  • CDCAbout Toxocariasis. Centers for Disease Control and Prevention. cdc.gov
  • CENAPRECE / Secretaría de SaludGuía Técnica para la Ectodesparasitación de Perros, 2020. (Covers external parasites only.) PDF

Maskotis does not give medical recommendations and this article is not a substitute for a veterinary consultation. The interval, the product and the dose for your dog are decided by whoever can examine them. Take them to the vet you trust, or to the nearest clinic — they'll help you there.

Written by
M
The Maskotis Team
Contributor
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