Cat 3-3-3 Rule of Relocation - 3 Months

August 2026

3 Months – Complete Ownership

At the three-month mark, the new house finally transitions from an unfamiliar space  into a home. Your cat will fully settle back into their normal behavioral habits, sleeping in open spaces, and reclaiming their spot on your lap.

Catification

Remember how I said to pay attention to their new favorite spots? Now it’s time to use that information. Set up permanent vertical spaces like cat trees, floating shelves, and/ or window perches to finalize their new territory layout. Consider making a catio for your indoor only cats if you have a patio or balcony (if your landlord will let you). 

The Floor is Lava: Map out interconnected paths along walls using floating shelves, perches, or staggered shelving so cats can traverse an entire room without touching the floor.

Put them in a corner: Place tall, compact wooden cat trees or floor-to-ceiling tension poles in high-traffic family areas so they can observe daily life from a safe vantage point. 

Cat TV: Mount sturdy window seats or hammocks near windows to create a "Cat TV" experience, letting them sunbathe and safely monitor outdoor wildlife. You can also create or buy a window box that allows them to “sit outside” in a safely enclosed manner. 

For my fellow renters: If drilling into walls isn't an option, rely on standalone modular cat towers, sturdy bookcases cleared for climbing, or over-the-door hanging scratchers. 

Swap Caves for Cocoons: Even a fully acclimated cat will occasionally want a quiet retreat when company arrives or a thunderstorm hits. While it's fine for them to hide, ensure you block off completely inaccessible structural spots (like deep inside a box spring or behind heavy major appliances) where you can't reach them in an emergency. Instead, provide cozy permanent "cocoons"—like covered igloo beds or fabric tunnels tucked into quiet corners—giving them a safe, accessible retreat that doesn't compromise their safety.

Create Social Perches: Place dedicated soft beds or low baskets near areas where you spend the most time (such as right beside your own bed or desk). This allows skittish cats to share your immediate physical presence while remaining safely ensconced in their own designated comfort zone. 

Moving is a major disruption, but the 3-3-3 rule provides the perfect roadmap to ease the transition. From the early days in basecamp to the final touches of vertical shelves and social perches, every step you take builds a foundation of safety. Give them time, give them space, and let them claim their new kingdom at their own pace.