Option one.

Kitty-lou housing constructed in robust ABS plastic and comprising -

All side panels complete with clear view crystal plastic windows
Central divider panel
Roof panel fitted with handle
Paw cleaning mat

Does NOT include litter tray. For use with your cats current litter tray.
Suitable for use with litter trays up to 300mm x 560mm ( 12 x 22 ins approx )

Kitty Lou unit size when constructed -

550mmW x 600mmD x 550mmH