Lucy’s Law: what it means when buying a puppy
Lucy’s Law means that in England, puppies and kittens must be sold directly by the breeder who bred them, or rehomed through a rescue centre. Third-party commercial sale — a dealer selling someone else’s puppies — is not permitted. For a buyer, it converts a vague instinct that something feels off into a clear rule: if you cannot see the puppy with its mother in the place it was bred, walk away.
What the law requires
A puppy or kitten under six months must be sold by the person who bred it, at the premises where it was bred, or be rehomed by a rescue organisation. Anyone breeding and selling above a certain threshold must be licensed by their local authority.
It is named after Lucy, a Cavalier King Charles Spaniel kept in appalling conditions on a puppy farm, and it exists to remove the commercial layer that made those conditions profitable and hard to trace.
Similar rules apply across the UK, though the detail and dates differ by nation.
What you should see when you visit
The mother, with the puppies, interacting with them normally. Not in another room, not "at the vet", not "just gone out with my sister". This is the single most important check and the one most often deflected.
The place the puppies were actually bred and raised, which should look like somewhere animals live rather than a handover point. Meeting in a car park, a service station or a neutral house is the pattern the law was written to stop.
A breeder who asks you questions. Someone who cares where their puppies go will want to know about your home, your hours and your experience, and will happily let you visit more than once.
Paperwork: the licence number where one is required, microchipping details, worming and vaccination records, and evidence of any health testing appropriate to the breed.
The warning signs
Several litters of different breeds available at once. Pressure to decide today or pay a deposit before visiting. Reluctance to let you see the mother, or to let you visit at all.
Puppies offered noticeably below the going rate, or advertised as ready to leave earlier than eight weeks.
An address that changes, a seller who wants to meet you elsewhere, or a phone number that appears on multiple adverts for different breeds.
If something feels wrong, walk away and report it to the local authority. Buying the puppy to "rescue" it is understandable and it funds the next litter.
Common questions
- What is Lucy’s Law?
- It requires that puppies and kittens are sold directly by the breeder who bred them, at the premises where they were bred, or rehomed by a rescue. Third-party commercial sale is not permitted.
- What should I insist on seeing when buying a puppy?
- The mother with the puppies, in the place they were bred. If you cannot see that, walk away — it is the central check the law is built around.
- Is it illegal to buy a puppy from a pet shop?
- Third-party commercial sale of puppies and kittens is not permitted under the rules. Sales should be direct from the breeder or through a rescue organisation.
- What if I think a seller is breaking the law?
- Report it to the local authority for the area the seller operates in. Buying the puppy anyway is understandable but funds the next litter.
Related
Sources
Written against guidance published by UK veterinary and welfare organisations. Always confirm specifics with your own vet.
Written by Matt Garnett, who runs Giddy Pets and is a lifelong pet owner — not a vet. This is general information, not veterinary advice, and it cannot replace an examination by the vet who knows your animal. How we write these guides.