A neighbour’s cat is spraying your patio. What now?
Keeping a visiting cat away gets more complicated when your own cat uses the same patio.
Find out who is leaving the mark
A smell alone does not identify the visitor. Note when it appears and watch the spot from indoors, or review animal visits if you already have a camera. Keep the distinction between a visiting cat and your own cat clear before deciding what to change.
Start with a conversation
If you know the owner, describe the place and time rather than blaming the animal. For conflict between cats, Cats Protection suggests discussing different outdoor times with the other owner. That may be worth trying when both cats use the same route.
Make the return less rewarding
Bring outdoor food bowls inside and secure rubbish. Cats Protection’s garden guidance includes removing food attractions and using humane barriers. A gate or screened area is worth considering where the layout allows it. Never use poison or a trap that can injure the cat.
Clean the marked spot
Use a pet-urine cleaner suitable for the surface and follow its label. Humane World for Animals discusses enzymatic cleaners for lingering urine odours. Patch-test finishes and fabrics, and follow the product’s instructions about pets returning to the area. A camera can show who visited; it does not remove the smell.
Consider what your own cat experiences
A device triggered by motion can also react to your pet. Before installing one, check its coverage and how your cat would be excluded. Our guide to visiting cats and your own pet compares the options more broadly.
Follow the same spot over time
Record repeat visits and new marking at that location. An animal leaving once does not show that the problem is resolved. Keep track of any changes to food, access and your cats’ routines too.