Possible Clues:

• Domestic cat — or little shoes (anag)
• Cat litter's loose blends keeping hot
• Sort of cat or butterfly
• Butterfly — cat
• Mottled plated ornament­al substance
• Silly hoteliers lost cat
• Cat giving creatures like Slow-and-Solid gyp!
• Mottled material
• Butterfly - yellow-brown mottled material
• The case of the slow-moving cat