CAT SASS QUESTIONNAIRE (pdf)
DownloadThe easiest Catio is built away from the home with a tunnel from a window or pet door in the wall out to the Catio. Anything attached to the home requires more time and a different approval process as determined by your municipality. The timeframe for larger units is 4-8 weeks and smaller units are 2-4 weeks.
It is up to you as to whether or not you choose to check with your municipality for the Catio size your yard allows. Most municipalities refer to these as an accessory building, portable building, or shed.
Some folks do, some don't. In the end, what we build is at your direction and your responsibility.
Once you know the size you’d like, make the selections that are included with your Catio:
Choose your Catio accessories from our list of cat & hooman approved funsies. Handmade options like ladders, floor to ceiling climbing posts, covered cubbies and more, to tech stuff like lights and security cameras. Click here for our Accessory Options.

50% down and contract signing is required to start the process. Our contract was written by our attorney and protects both us and you. We are a registered LLC, registered with the IRS, and fully insured in Wisconsin.
Cat Sass Catios are custom-built by Alvin, our Amish builder using lumber from specific sources, not big box retailers. These sources ensure our lumber is straight & strong, while Alvin's expertise and attention to detail provides a long-lasting structure that is built to last. We don't build flimsy boxes disguised as Catios, we build structures that are built and installed according building codes. Additionally, our units are secured to the ground and built to meet your municipality's requirements. We build actual joists, headers, and framed walls. (Photo is my father talking with Alvin about one of our builds)
Once your catio is constructed to your specific specs, we either deliver it as a complete unit or, if spaced to deliver it complete is an issue, we deconstruct it, transport it to you, and re-assemble it in it's permanent location. This takes about one day, possibly two for large units and/or extensive customization.
All Cat Sass Catios come with a 1 year warranty on build materials and workmanship.