Thoughtful furniture for larger cats
How to measure for a cat tree.
Record three things: the space available in your room, a resting surface your cat already uses, and the dimensions of the exact model. Compare the full width and depth, not just its base. This guide turns those notes into a practical fit check.
1. Mark the space you can spare.
Write down the available width, depth and height. Use a paper outline or removable markers to picture the base. Then allow for the widest platform, baskets and any protruding parts. Keep doors, drawers and everyday routes usable.
A listing may show base dimensions separately from overall width. If it supplies only one base measurement, do not assume a square footprint. Ask for a full dimension drawing.
2. Observe how your cat rests.
Look at a resting place your cat already chooses. Measure that usable surface and note whether your cat curls up or stretches across it. Use this as a practical comparison, not a guaranteed minimum or a reason to restrain your cat for measuring.
Compare flat usable space with flat usable space. Thick bolsters, curved baskets and entry notches reduce or change the area available. An exterior diameter cannot answer every fit question.
3. Check the path between levels.
Study the distance and arrangement of the steps, platforms and openings. Consider how your cat currently gets onto familiar furniture. A high top bed is not useful if the route is awkward for that individual cat.
If movement seems painful or has changed, seek veterinary advice instead of assuming new furniture will solve it. This guide does not assess mobility or prescribe a particular tree.
4. Read the instructions before choosing.
Check whether the model requires wall attachment and whether your intended location supports the specified installation. Keep clear of window cords, heaters and places where a fall could cause harm. Use the instructions for the exact product.
Do not improvise a load test, remove structural parts to save space, or infer stability from product weight alone. We have not tested the furniture featured on this site.
5. Keep a short comparison note.
For each model, record: exact model/version; overall width and depth; base size; usable bed dimensions; manufacturer limits; access between levels; installation needs; cleaning instructions; replacement parts; and the source date.
Mark missing information as unknown. A model that fits on paper still needs assembly and placement checks in your actual room. Retain the manual and review the seller's return conditions before ordering.
A worked example: base size is not overall width.
Imagine you have a 24-inch-wide space. A listing gives a 20-inch-wide base but a 28-inch-wide upper platform. That tree would extend beyond the space, even though its base fits. This is an illustrative measurement example, not a specification for any model in our comparison.
Check the other direction as well: depth, platform overhang, room to approach and the position of nearby doors. Use the actual product drawing before making a decision.
Turn the measurements into a shortlist
Compare the Cento’s basket and overhang questions, the SmartCat’s scratching height, and the FEANDREA’s per-cat limit. Reject a mismatch before comparing appearance.
The comparison keeps product limits separate from our interpretation. Missing measurements remain questions to resolve, not estimated guarantees.