How Long Can You Leave a Cat at Home?

Most adult cats cope well for 24–48 hours alone with food, water, and enrichment. Longer absences usually need a cattery or carer. Here's how to decide.

The short answer

An adult cat in good health can typically be left alone for up to 24 hours with adequate food, water, and litter access. Beyond 48 hours, most cats benefit from some form of human contact — either a neighbour visiting or professional care.

Kittens (under 6 months), senior cats (over 12), and cats with medical needs should not be left alone for more than a few hours.

What to consider

Water supply — a single bowl can run low or become contaminated. A water fountain or second bowl reduces risk on longer absences.

Food — timed feeders work for dry food; wet food left out spoils within 4 hours in warm weather.

Litter — most cats will not use an overloaded tray. One tray per cat plus one spare is the standard recommendation.

Boredom — indoor cats especially need stimulation. A window perch, puzzle feeders, and rotating toys help on solo days.

Beyond 48 hours: your options

A trusted neighbour or friend visiting daily is the lowest-cost option for short trips. Ensure they know the cat's routine and have vet contact details.

A licensed cattery provides professional care in a regulated environment. UK catteries must hold an Animal Activity Licence — check our listings for verified operators near you.

A professional cat sitter (visiting or live-in) bridges the gap between the two. Unlike catteries, cat sitting companies are not required to be licensed under the 2018 Regulations, so check credentials carefully.

Signs a cat was left too long

Over-grooming or hair loss, unusual aggression, persistent vocalisation, or regression in litter habits can all indicate stress from isolation. A vet check is worthwhile if these appear after any absence.

Frequently asked questions

Can cats be left alone for a week?

No. Even healthy adult cats need daily fresh water, food, and litter cleaning. A week alone is not safe — use a cattery or cat sitter.

Is it okay to leave two cats together?

Bonded pairs cope better with absence, but they still need daily water, food, and litter attention. The 48-hour maximum still applies.

Do I need to tell my cattery about my cat's solo tolerance?

It is helpful to note any anxiety history on the boarding form. Good catteries adjust their check-in frequency for cats known to stress easily.