An orange cat perched beside the two-story KittyBricks Whisker Watchtower, with cardboard scratcher panels, windows, and a central doorway.

Whisker Watchtower

Estimated shipping: February 2027

$379.99
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Founders Edition

Whisker Watchtower

129 pieces · Modular design · Replaceable scratchers

$379.99

Whisker Watchtower combines cozy spaces and elevated lookout spots with replaceable cardboard scratching panels. Modular panels and connectors let you rearrange the castle as your cat’s preferences change.

  • Elevated lookout spots and cozy hideaways
  • Modular panels and connectors
  • Replaceable cardboard scratching panels

Recommended for cats up to 15 lb.

Founders Edition preorder

Shipping calculated at checkout.

Built and shipped in the order received

Our first castles are expected to begin shipping in February 2027. Later orders will ship as production progresses.

Estimated shipping for orders placed now: February 2027.

Orders ship in the order received. Shipping transit time is additional. You can request cancellation for a full refund before shipment.

Preorders are charged in full when you place your order.

Request preorder cancellation. Requests are reviewed manually; submitting a request does not immediately cancel your order or issue a refund.

Shipping & preorder details

30-day returns on unused, unassembled castles. Customer pays return shipping; original shipping is nonrefundable. View return policy.

Explore replacement scratchers →

Questions before preordering? Email us

Ready to build

What’s included

129 pieces

Complete panel, door and window assemblies, plus individual parts and cardboard inserts.

Whisker Watchtower components arranged in groups on a wooden floor, with stacked scratcher panels, door and window frames, battlements, and connectors.
  • Panel framesQuantity: 23
  • DoorsQuantity: 2
  • Circle window surroundsQuantity: 3
  • Arch window surroundsQuantity: 2
  • Standard cardboard scratchersQuantity: 19
  • ConnectorsQuantity: 64
  • Battlement piecesQuantity: 16
View detailed component breakdown

Piece count treats paired panel, door, and window halves as complete assemblies. One panel frame uses two panel halves; one door uses two door halves. Each matched window pair counts once. Other included parts and cardboard inserts count individually.

Roof and flag summary rows show complete sets. Their individual parts are counted once in the piece total.

  • Panel framesQuantity: 23
  • DoorsQuantity: 2
  • Circle window surroundsQuantity: 3
  • Arch window surroundsQuantity: 2
  • Straight connectorsQuantity: 6
  • Corner connectorsQuantity: 34
  • Left step connectorsQuantity: 1
  • Right step connectorsQuantity: 1
  • Straight brick connectorsQuantity: 12
  • Left battlement piecesQuantity: 7
  • Right battlement piecesQuantity: 7
  • Straight battlement piecesQuantity: 2
  • Standard cardboard scratchersQuantity: 19
  • 3-way battlement connectorsQuantity: 10

Room for their next adventure

Dimensions & fit

Assembled width × depth × height
44.5 in (113.03 cm) × 15 in (38.1 cm) × 32 in (81.28 cm)
Doorway opening
7″ wide × 8.5″ tall

Measurements describe the pictured layout. The overall footprint can change when you rearrange the castle.

Recommended cat weight: Up to 15 lb

Check the opening dimensions against your cat’s size for a comfortable fit.

Care & maintenance

Check your cardboard panels every few days, especially floor panels that support your cat’s weight. Look for cracks, sagging, or excessive shredding. If a panel is damaged or weakened, stop using that area of the castle until the cardboard has been replaced.

Our replacement cardboard scratchers let you refresh worn panels while keeping your existing frames and connectors.

Assembly

Line up the panels and slide the reusable connectors over their built-in rails. Rearrange the modular pieces to build again.

Replacement Cardboard Scratchers – 12-Pack

Fresh scratchers. Same castle.

Your castle includes cardboard inserts to get started. Keep their favorite scratching spots fresh with a 12-pack of replacements.

  • Buy once — $60.00
  • Subscribe & save — $50.00 per delivery

View subscription options

Spare packs are optional. This button adds one 12-pack as a one-time purchase. Scratcher subscriptions are separate from castle preorders.

Care & questions

Will KittyBricks fit my cat?

We recommend KittyBricks for cats weighing up to 15 lb. Our prototypes have been tested in everyday use by our own cats, weighing approximately 10.5 and 12 lb. Check the opening dimensions on each product page to help assess your cat’s fit.

Returns & preorder cancellations

Castles may be returned within 30 days of delivery, provided they are unused and unassembled. Assembly for inspection is not permitted for change-of-mind returns. Customers pay return shipping; original shipping charges are nonrefundable.

Replacement cardboard is not eligible for change-of-mind returns.

Castle preorders: Cancel for a full refund before shipment.

Request preorder cancellation

To request a preorder cancellation, sign in to your account and select the eligible items. Requests are reviewed manually. Submitting a request does not immediately cancel your order or issue a refund.

Sign in using your checkout email and the verification code emailed to you. If the account option is unavailable, contact hello@kittybricks.com with your order number.

Damaged, defective, or incorrect items? Contact hello@kittybricks.com for support. View return policy.

How high can I stack my castle?

We recommend stacking no more than three cubes high. Stay tuned for future accessories designed to help your kingdom reach new heights!

Can I buy individual components or replacement parts?

Individual components and replacement parts are coming to the online store soon, making it easy to refresh or expand your kingdom.

How often should I replace the cardboard scratchers?

Check your cardboard panels every few days, especially floor panels that support your cat’s weight. Look for cracks, sagging, or excessive shredding. If a panel is damaged or weakened, stop using that area of the castle until the cardboard has been replaced.

Our replacement cardboard scratchers let you refresh worn panels while keeping your existing frames and connectors.

Do you ship internationally?

We currently ship only within the contiguous United States (the lower 48 states). International shipping is coming soon - stay tuned as our kingdom grows!

Will my order ship in time for the holidays?

No, and we want to be upfront about that. Orders are currently scheduled to start shipping February 2027 and will be fulfilled in the order recieved.

What we can do is make sure that you still have an awesome gift to give that shows them what they'll be getting and gets them excited for February! Orders placed on or before December 23rd will get a printable gift card with a QR code that links the gift recipient to a video explaining what KittyBricks are, so they still get something nice from you.

Can I rearrange my castle?

Modular panels and connectors let you rearrange your castle. The footprint changes with the layout.