Do not rely on balance alone
A cat can fall while chasing an insect, reacting to a sound or losing footing. Height and familiarity do not make an unsecured opening safe. Supervision is helpful but cannot replace a secure barrier.
Check the barrier itself
Use a system suited to the structure and the cat’s size. Inspect fastenings, gaps, damaged mesh and places where furniture creates a route around the barrier. Ordinary insect screens may not withstand a cat’s weight.
Consider windows and doors
Review tilt windows, door gaps and access during deliveries. Make a household habit of checking where the cat is before opening an unsecured route.
Create safe interest indoors
Offer a stable viewing perch behind a secure window. Rotate enrichment and provide comfortable resting places. If building a cat enclosure, use appropriate professional advice for the property and materials.
A useful next step
Choose one manageable improvement and make a note of what changes. Use the practical tools to organize the details, and return to the discussion to share what you learned.