There is no arrangement where your animal doesn't notice you've gone. Once you accept that, the question gets easier: not “how do I make this painless” but “which kind of disruption does this particular animal handle best”.
Dogs and cats want opposite things, which is why blanket advice is useless.
The four real options
1. Boarding kennel or cattery
Roughly £25–£45 a night for a dog, £15–£25 for a cat.
Good for: sociable dogs, anxious owners who want staff on site, anyone whose animal needs medication and who'd rather a professional did it.
Bad for: most cats, reactive dogs, and elderly animals. A cattery is a small unfamiliar space full of the smell of other cats, which for a territorial animal is closer to a threat than a holiday.
Book earlier than you think — school holidays and Christmas go months ahead — and expect to show vaccination records including kennel cough, which usually needs to be done at least two weeks before.
2. A sitter who stays in your home
£40–£70 a night, more at Christmas.
Most expensive per night and, for most animals, the least disruptive: same house, same smells, same sofa, same routine. For cats it is close to the ideal answer.
The real consideration is not the pet, it's the stranger. Get references and actually call them. Meet them with the animal before you book. Write things down — vet's number, microchip number, what “a scoop” means in grams, which neighbour has a spare key.
3. Drop-in visits
£12–£20 a visit, usually once or twice a day.
The right answer for most cats and the wrong one for most dogs. A cat that's fed, watered, has a clean tray and ten minutes of attention is genuinely fine. A dog left fourteen hours between visits is not, however well-behaved.
4. Taking them with you
Cheaper than it used to be and more possible than most people assume for dogs — far more UK and European accommodation takes dogs than did five years ago, and trains are usually straightforward.
For cats, almost always the wrong call. Cats bond to territory more than to travel companions. A cat in an unfamiliar holiday cottage is a stressed cat in a place with no escape routes it knows.
What actually goes wrong
In rough order of how often it happens:
- Food changes. The sitter buys a different brand, or free-feeds an animal used to portions. Leave the exact food, measured, in labelled bags if you have to.
- Medication missed. Not malice — ambiguity. “Half a tablet twice a day” written down beats the same thing said at the door.
- Escape. The highest-risk moment of the whole trip is a stranger opening your front door on day one. Say out loud which doors need closing first.
- Nobody has the vet's details, or authority to approve treatment. Tell your vet who's caring for them and what you authorise. Many practices will note it.
Two weeks before, one week before, the day
- Two weeks: vaccinations if boarding; confirm the booking; do the meet-and-greet.
- One week: buy enough food for the whole trip plus three days. Write the instruction sheet. Check the microchip details are current — an out-of-date phone number on a chip is the single most common reason a found animal isn't returned quickly.
- The day: don't make a long emotional goodbye. It's for you, and for an anxious animal it's a signal that something is wrong. Leave normally.
Checking in from away
If you've left them at home with a sitter or drop-ins, a camera answers the question you'll otherwise ask the sitter three times a day. A fixed camera pointed at the room they sleep in is enough for most people. If your animal moves around and a static view keeps showing you an empty cushion, a camera you can drive between rooms — like Zivol Roam — answers it more reliably.
What no camera does is help. If something's wrong at two in the morning in another time zone, you're watching it, not fixing it. Which is the argument for the sitter over the camera, and for both over just the camera.
The honest summary
Cat: drop-in visits, or a house sitter for longer trips. Don't board unless there's a medical reason. Don't take them.
Dog: a sitter in your home if you can afford it, boarding if they're sociable, taking them if the trip suits it. Drop-ins only for short absences.
Both: whoever's doing it needs your vet's number, written instructions, and to have met the animal once before the day you leave.