For millions across Britain, having a pet brings with it huge joys. However, before you set out to find a new furry companion, you should understand the rights and rules that govern pet ownership. There are strict age restrictions and other regulations, as well as new entitlements for those renting their properties. If you are considering acquiring a new pet, here is everything you must know about your legal entitlements and obligations, as well as what will be expected of you.
Financial and welfare responsibilities
Before you even consider puppies, kittens, or other creatures, you must take a realistic assessment of your circumstances. A pet represents a lifetime responsibility, and the expenses can escalate rapidly. You are not simply paying for the creature itself; you must account for initial charges, vaccinations or boosters, food, pet insurance, and frequent visits to the vet. It is not solely about the finances, either. Under the Animal Welfare Act 2006, pet ownership is characterised by the capacity to deliver a duty of care. For instance, dogs require regular exercise, and all creatures need substantial daily care. Owners must ensure their pet has somewhere safe to live, suitable food, the ability to exhibit normal behaviour, and protection from pain, disease, injury, and suffering.
Age restrictions for pet ownership
In England, Wales, and Scotland, you must be no younger than 16 years old to legally possess a pet. The Animal Welfare Act increased this threshold from 12 to 16 to guarantee owners are sufficiently mature to manage the responsibility. This also means that anyone below the age of 16 is legally prohibited from winning a pet as a prize, so those days of children winning a goldfish at the fair are firmly in the past.
When you need a special licence
While most of us settle for cats, dogs, or hamsters, some people fancy something a little more unusual. However, you cannot simply keep any creature in your back garden. It is against the law to keep animals deemed wild, dangerous, or exotic without obtaining a specific licence. This covers wild cats and dogs, primates, marsupials, and certain breeds of pig. The law is remarkably precise about how you must care for your animal.
What happens if things go wrong?
Should your pet damage property or, worse still, attack someone, the repercussions can be severe. Under the Dangerous Dogs Act, it is a criminal offence for a dog to be "dangerously out of control." This is not limited to biting; if a person has reasonable grounds to fear that a dog might bite them, an offence has already been committed. Since 2014, this legislation also extends to private property, including your own home and garden. While there is a legal defence if your dog protects you from an intruder, this is a complicated area of law and is by no means a "get out of jail free" card. Failing to keep your dog under control can result in a fine of up to £5,000 and six months' imprisonment.
You also have a "nuisance" responsibility. You must clean up after your dog in public areas, as local authorities frequently use Public Space Protection Orders to enforce this. Additionally, if your pet generates excessive noise or produces smells or dust that disturb neighbours, the council can investigate and prosecute you for a statutory nuisance.
A major step forward for renters
For years, England's 11 million private renters have faced difficulties securing pet-friendly accommodation. Research from the Dogs Trust and Cats Protection reveals a substantial gap between landlords who claim they allow pets (46%) and tenants whose contracts genuinely permit them (roughly 30%). Ruairidh Nichols, from the Dogs Trust, says the charity receives thousands of enquiries from owners grappling with a shortage of housing, with 15% of people citing "accommodation issues" as a reason they might have to give up their dog. However, the regulations have recently shifted.
As of May 1, 2026, the Renters' Rights Act has transformed the system for private tenants in England. Tenants now have a statutory right to request a pet, and landlords can no longer say no without a valid reason. Landlords typically have 28 days to respond in writing. This can be extended marginally if they require additional information or need to consult a "superior landlord" (such as a freeholder).
Can a landlord still refuse?
Yes, though landlords must provide justification. Should they wish to evict a tenant for keeping a pet without prior consent, they are required to demonstrate a specific "ground" in court. This could include Ground 12 (breach of tenancy), or Grounds 13 and 15 (where the pet has caused damage to the property or its contents). As these are considered "discretionary" grounds, a judge will have the final say on whether eviction is fair and reasonable, based on the individual circumstances of the case.
