Anti-Climb Spikes for Cats or Birds  3D printable model by AslanLam

Anti-Climb Spikes for Cats or Birds

Source: Thingiverse by AslanLam

The Anti-Climb Spikes for Cats or Birds is a free printable 3D model from Thingiverse by AslanLam. The is an anti-climb spikes to prevent cats or birds to stay on the window sill. You can download the STL file from the original listing below and print it at home.

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120 saves Source: Thingiverse Updated 2026-04-16

Tags: Anti-Climb, Spikes, for, Cats, or, Birds

About this model

The is an anti-climb spikes to prevent cats or birds to stay on the window sill. This hopefully could prevent the pets to piss or shit on the flat surface. There are 3 versions tested. The 1st with higher spikes (20 mm) but smaller base diameter (4 mm) of the spike. The 2nd and 3rd version are with spikes height 15 mm and larger base diameter (5 mm). The 3rd version is covering a bit larger surface (1 more row added). The 3rd version is with the best test result and my cat would not like to stay on it.

Frequently asked questions

Is this 3D model free to download?
Yes. Anti-Climb Spikes for Cats or Birds is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by AslanLam.
Who made this model?
Designed by AslanLam, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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