The Easiest DIY Cat Tree for Large Cats (Perfect for Clumsy Kitties!)

Finding a sturdy cat tree for large cats can be surprisingly hard — especially when your feline friend weighs in at over 23 pounds. Most cat trees on the market wobble under that kind of weight or have platforms so small and high that only an acrobat of a cat could enjoy them. Crystal tells us her story, in her own words, of how she made a cat tree for her fat cat!

When we just adopted our cat, he was a whopping 10.5kg, and as a result, big and clumsy. We could not find any cat trees on the market that could hold a cat of his weight.

Since he is clumsy (for a cat), cat trees that required the agility and flexibility of a normal cat were out e.g., narrow platforms.

We wanted to encourage him to exercise more and to feel comfortable at home, so we decided to build something for him.

We are not very adept with tools, and this DIY cat climber hack requires absolutely no special tools – just the usual Allen key included in the flat pack.

IKEA items used:

Other materials and tools:

  • Sisal rope (optional)
  • cushions & other accessories

How to Make a Cat Tree for Large Cats

DIY Cat tree for large cat, fat and clumsy cat loves this climber

First, build the HEJNE shelf in accordance with the usual shelf instructions.

Add shelves to another set of 2 posts, but make sure that the shelves are on different heights so different holes on either side of the same post can be used.

Join the 2 parts together.

Install the OBSERVATÖR braces for stability.

Cat tree for large cats using IKEA items

Wrap sisal rope around the posts (optional).

Wrap the poles with sisal rope to create a scratching pole on the cat tree for large cats

Place SIGNE rugs onto the shelves so paws don’t fall through the gaps.

Sisal mat to cover the platform

Since I happened to have spare cushions and cloth lying around, I used them to make 2 beds to place on the shelves.

Add a pillow for extra comfort for your fat cat
Cat tree for large cats using IKEA items

DIY cat tree for large cat – time and costs:

This took us about 2 hours and cost (in Singapore dollars), $88.50.

  • $5 (2 HEJNE posts) x 3 = S$15
  • $15 (4 wide HEJNE shelves) x 2 = S$30
  • $10 (4 narrow HEJNE shelves) x 2 = S$20
  • $3.90 (5 SIGNE rugs) x 5 = S$19.50
  • $2 (2 rolls of sisal) x 2 = S$4

It is a simple design, no drilling or messiness, no special tools required. And being somewhat of a germaphobe, the rugs are easy to remove for washing.

We put cat food on the bottom-most shelf as a means for storage, but also for added stability. While the blocky design of the cat climber makes it fairly stable, it still shakes a little when he jumps onto the highest level.

Storage shelf for cat food and other cat items

Since the post and shelves are made of untreated wood, and there were some splinters where the holes are, we sanded these parts to make sure our cat would not get hurt while rubbing against the posts.

Cat tree for large cats using IKEA items, a cheap and easy DIY with no special tools or skills required

Other things you can do would be to add a coat of varnish over the wood so it will be more durable and water-resistant.

~ by Crystal


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