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Adopting a pet through a classified ad: good practice

Claire B. · Published on 6/9/2026

Adopting a pet through a classified ad: good practice

Adopting through a classified ad has become a perfectly normal route: every week, hundreds of animals find a family in the pets category. But an animal is not a second-hand object: it is a ten-to-fifteen-year commitment, with a precise legal framework and checks that are simply not negotiable.

This guide covers the four non-negotiables before any meeting, how to run the visit itself, the questions to ask — and to accept in return —, the real first-year budget, and how to pay without being trapped. Twenty minutes of reading that spare you years of regret.

The non-negotiables before any meeting

  • Mandatory identification: microchip or tattoo, with the number provided in the listing or via messaging. Without identification, the transfer is illegal — walk away.
  • Health record and up-to-date vaccines, with the vet's stamps, not just a verbal claim.
  • Full weaning: never before 8 weeks for a puppy or kitten. An animal separated too early develops lasting behavioural problems.
  • See the mother for a puppy or kitten: her condition and behaviour speak volumes about the breeding conditions.

A listing that dodges even one of these points deserves a report, not a visit.

The meeting: always at the keeper's home

Refuse any handover on a car park, a motorway rest area or "halfway": that is the favourite setting of animal trafficking. At the keeper's home, you see the animal's real environment — cleanliness, space, contact with people — and its spontaneous behaviour. For a dog, plan two visits if you can: an animal that seems apathetic or panicked on one day may simply be unwell, or may be revealing a genuine problem.

Handshake between two people closing an agreement
An adoption is an agreement of trust between two people who have actually met. It is concluded at the keeper's home — never on a car park, and never remotely.

The right questions — in both directions

A serious keeper answers gladly, and asks you questions too: your home, your working hours, your other animals. If they ask you nothing, be suspicious. On your side, ask at the very least:

  • Why is the animal being rehomed, and how long has it lived here?
  • Is it used to children, cats, other dogs?
  • What does it eat, on what schedule, and how does it cope alone at home?
  • Any medical history, any ongoing treatment?

Be wary of rushed listings — "urgent, moving abroad, discounted this weekend only" — and of paid "reservations" at a distance: these are exactly the red flags described in our guide to avoiding classified-ad scams.

The real budget: far beyond the adoption fee

The amount in the listing is only the entry ticket. For a medium-sized dog, count 40 to 80 € of food per month, 100 to 300 € of routine vet care per year, 150 to 300 € for neutering, plus the inevitable surprises. A puppy's first year routinely exceeds 1,000 € all included. For a cat, divide roughly by two. If those numbers make you hesitate, now is the moment to find out — not six months in.

Calculator and documents used to build a yearly budget
Lay out a full year's budget — food, vet care, holiday boarding — before you even answer the listing. The financial commitment lasts ten years, not one weekend.
Padlock on a computer keyboard, a symbol of online security
No genuine animal is ever "reserved" by remote bank transfer. A payment requested before any meeting is the single most reliable scam signal there is.

Paying and protecting yourself

Never send money for an animal you have not met, whatever the story. Keep every exchange inside the platform's messaging: if anything goes wrong, it documents the dispute. Protected payment holds the funds until you confirm — use it for the agreed fees, and immediately report any profile demanding a direct transfer or prepaid cards. Finally, insist on a written, signed transfer document that includes the animal's identification number: it makes the handover official and protects both parties.

Preparing the arrival: the first two weeks

The adoption is also won after the handover. Get the equipment ready before the big day — bed, bowls, carrier, litter tray or lead, which comes to 100 to 200 € of initial kit — and book a vet appointment within the first week for a full check-up. For the first fortnight, keep the routines described by the previous keeper: same food, same schedule. An animal that changes home, diet and rules all at once stacks up stress; one change at a time is plenty.

Adopting means committing

Identification, weaning, a home visit, a written budget: four simple guardrails for a decision that binds you for ten years. Take your time, compare several listings, and when everything lines up, browse the listings near you — your future companion may be ten minutes away.