Which cat furniture upgrade should I prioritise on a small budget?

Start with the problem that most affects daily use. A cat squeezed into a tray, unable to stretch on a scratcher or spilling off a sleeping surface may benefit more from a suitably sized replacement than from an extra decorative feature. List what is currently working and what is not, then measure before shopping. Separate safety problems from preferences: damaged or unstable equipment needs attention before cosmetic changes. You may be able to improve a setup by changing placement, cleaning a cover or replacing an approved worn component, rather than buying a whole new system.

Avoid assuming a bundle is cheaper if several included items are unnecessary. Make one considered change and observe how the cat uses it. A small budget goes further when each purchase addresses a specific need instead of adding more equipment without a clear purpose. Rank your shortlist by urgency, expected daily use and total cost; this makes one necessary replacement easier to distinguish from several attractive additions.