Bringing home a rescue dog: the first weeks (UK)
Updated 19 September 2026 · 4 min read
A rescue dog may not have lived in a home for a while, and everything about yours is new. Here's how to help them settle, what to have ready, and how to keep them safe in the first weeks, when they don't yet know where home is.
Before they arrive
- A bed and blanket, food and water bowls, food, toys, and something to chew or lick.
- A collar, a lead and an ID tag with your name and address on it, which the law asks for in public.
- A secure garden: check for gaps under fences, and gates that don't close properly.
The first days
- Let them settle at their own pace. Some dogs hide at first, and that's normal.
- Keep the house calm and quiet, and put off visitors for a while.
- Put their bed somewhere peaceful, away from a ground-floor window where they'll hear people passing at night.
- Keep walks short and in the same place, so they can get their bearings.
Sort out their ID straight away
Dogs Trust says to update the microchip details in the first few days, and to register with a vet and sort out insurance. Ask the rescue for the chip number and which database it's on, then transfer the record into your name.
In public, your dog must wear a collar with your name and address on it or on a tag. Our free dog tag wording maker helps you get the engraving right.
Keeping them safe while they settle
A new dog doesn't know your area or the way back to your house, and a frightened dog may bolt if they slip their lead. Until they're settled:
- Keep them on the lead on walks, and practise recall somewhere enclosed first.
- Check the collar or harness is snug enough that they can't back out of it.
- Keep the front door shut while they're loose in the house, and stay with them in the garden.
- Take a few clear, recent photos, just in case.
If they go missing
Start our lost dog checklist straight away, and tell the rescue too: they may know how your dog behaves when frightened. A QR tag on the collar means whoever finds them can reach you in seconds.
Quick answers
What should I do in the first few days with a rescue dog?+
Let them settle at their own pace in a calm, quiet home, keep walks short and in the same place, and update their microchip details, register with a vet and sort out insurance.
Does a rescue dog need a new microchip?+
Usually not: rescues microchip dogs before they're rehomed. But the record must be in your name, so ask for the chip number and which database it's on, and transfer it.
When can I let my rescue dog off the lead?+
Not until they're settled, know you well and come back reliably when called. Practise recall somewhere enclosed first.
Does my rescue dog need an ID tag?+
Yes. In public, the law says a dog must wear a collar with the owner's name and address on it or on a tag.
Sources
- How to help a rescue dog settle into your home (Dogs Trust)
- Get your dog or cat microchipped (GOV.UK)
- The Control of Dogs Order 1992 (legislation.gov.uk)
This guide is general information, not legal or veterinary advice. How we write our guides