Sharing a pet without anyone getting fed twice

Almost no pet has exactly one carer. There's a partner, a flatmate, a parent doing the school-run drop-off, a neighbour with a key, a dog walker on Tuesdays and Thursdays. And the classic failure isn't neglect — it's duplication.

The dog gets fed twice because both of you assumed the other hadn't. The cat gets her tablet twice, which is worse. Or the reverse: nobody does it, because each of you was sure it had already been handled.

This is not a communication failure between people who don't care. It's a recording failure between people who do.

The rule that solves most of it#

Whoever does the thing records the thing, at the moment they do it.

Not later. Not "I'll mention it when I get in." At the moment, because the whole problem is that the next person needs to know before they see you.

Where you record it barely matters. A whiteboard on the fridge works. A shared note works. Ticking off a shared checklist works. What doesn't work is memory plus good intentions, which is what most households are running on.

Write down the routine once, properly#

The second most common problem is that the routine lives in one person's head. That person then goes away for a weekend and discovers that "just feed her normally" was carrying an enormous amount of unspoken detail.

Write it down once, and be specific in the places where it actually matters:

• How much food, in a unit that exists. "A scoop" means nothing to someone who doesn't know which scoop. Grams, or "the blue cup, filled level."
• When, roughly, and what happens if it's late.
• Medication — what, how much, with or without food, and what to do if she spits it out.
• What she's not allowed, especially the things that seem harmless.
• Where everything is kept. Half of all "urgent" messages to a holidaying owner are about where something lives.
• The vet's name, number and address, and whether you've told them someone else may bring her in.

This document takes twenty minutes to write and gets used for years.

Say who owns which job#

Vague shared responsibility reliably becomes nobody's responsibility. It helps to name an owner for the recurring things even when either person could do them: who books the vet, who orders the food, who does the monthly weigh-in. Not because the other person can't — because someone has to be the one who notices it hasn't happened.

Keep a single history, not several#

The genuinely painful version of this problem shows up at the vet. Someone asks when the last worming treatment was, and it turns out one carer did it, told nobody, and the record — if it exists at all — is in a text message from March.

One history, one place, everyone can see it. That's all that's needed. The household equivalent of a shared calendar.

Handing over for a holiday#

If someone else is taking over entirely for a few days, four extra things are worth doing:

1. Walk them through it in person once, physically, in the kitchen, with the food out. Reading instructions is not the same as having done it once.
2. Tell your vet that someone else may bring your animal in, and whether they can authorise treatment. Practices vary on this and it is a bad thing to discover at the wrong moment.
3. Leave the microchip and insurance details somewhere obvious, not just on your phone.
4. Agree what counts as "call me" versus what they should just handle. A sitter who doesn't want to bother you on holiday will sometimes wait too long.

None of this needs an app#

Everything above works with a whiteboard, a shared note and one conversation. The principle is what matters: record at the moment, keep one history, name an owner.

We built the shared version of this into mypet care because doing it on a whiteboard falls apart the moment one of the carers doesn't live in your house. Everyone you invite sees the same plan, and you decide which of them can only look and which can tick things off, which means the answer to "has she been fed?" is on a screen rather than in a text exchange.

But the habit is the useful bit. The tool is just where you keep it.