Under UK law, cats hold a legal "right to roam," meaning owners bear no responsibility for where their pets venture, and neighbours face no automatic liability for cat fouling. You cannot legally pursue the owner for trespass or compel them to keep their cat confined indoors.
Jill Carey, Property Litigation Partner at Freeths, explained: "Unlike other animals such as dogs or horses, cats in the UK are free spirits with the right to roam, on the basis that cats do not have the same capacity to cause injury and damage as those animals do."
Why cats can roam freely
Carey clarified that the right to roam is not set out explicitly in a single statute, but rather is the consequence of how cats are treated by the law. "First, the law treats cats as property, belonging to their owner. Secondly, cats are excluded from any specific legislation that obliges animal owners to keep their animals confined, such as the Dangerous Dogs Act 1991. This means that cats can stroll coolly into your garden, or even your house, and not commit a trespass."
Cat owners hold a "legal duty of care" to ensure their cats' welfare requirements are fulfilled, including permitting the animals to behave as they are "naturally inclined to do," such as roaming freely. Carey continued: "Under the Animals Act 1971, the owner of an animal can be held liable for damage caused by the animal only if the species is likely to cause serious damage, or if the individual animal is known by the owner to have displayed dangerous characteristics that are not usual for its species. Clearly, this is unlikely to apply to cats."
Talk with your neighbour to find a solution
Experts advise that open dialogue between you and the cat's owner should be the first port of call. Joanne Ellis, partner and dispute resolution specialist at Stephensons, said: "It's also usually best to start with a friendly conversation. Your neighbour may not realise there's an issue and could be willing to take steps to help. Practical solutions should also be explored first, including natural, non-harmful deterrents."
Daniel Stern, partner and Head of Property Litigation at Slater Heelis in Manchester, echoed this sentiment, saying: "In practice, most disputes are best resolved through open communication. Owners may install additional litter facilities, while affected neighbours often use deterrents such as motion-activated sprinklers, protective netting or cat-repellent planting."
Jill added: "To lower both risks and blood pressure, cat and garden owners should therefore work together to look for humane and practical solutions such as the use of certain scents, or laying gravel and stones rather than loose soil, to encourage the cats to move on wherever possible."
Potential repercussions
The specialists noted that if the cat is causing damage, such as repeatedly harming plants or destroying patches of grass, there could be grounds for a nuisance or negligence claim. However, they cautioned that these cases can be "difficult and costly" to pursue. Joanne explained: "From a legal perspective, if the cat is causing actual damage, such as repeatedly damaging plants or killing areas of grass, there could potentially be grounds for a nuisance or negligence claim. However, these cases can be difficult and costly to pursue in practice."
She advised: "Homeowners should also check the paperwork from when they bought their property, as there may be covenants or other restrictions that are relevant. If the property is leasehold, or there's a managing agent involved, they may also be able to assist in resolving the issue."
Seek guidance
Joanne suggests consulting organisations such as the Citizens Advice Bureau for additional guidance, though she acknowledged that "it's quite a niche concern." Alternatively, you can approach animal charities, which can provide advice on deterring cats from accessing your garden.
Where a negligence or nuisance case is brought forward, Joanne explained: "For a negligence or nuisance case you'd ask for an injunction to prevent the ongoing issues and also a damages claim to put the garden back into good repair. You do have the issue of how the court is going to force the neighbour from allowing the cat out though. It is very unlikely the court would curtail the actions of the cat, for example, stop it from going out. The court can also award costs, although it's unlikely you'd obtain the full costs back. The neighbour might not have any money to enforce costs or damages, for example."
