Normerica Inc.
Produces cat litter. Detailed information and list of dealers.
http://www.normericainc.com/

Cosmic Pet Products Inc.
Manufactures catnip, treats, scratchers and toys in Hagerstown, Maryland.
http://www.cosmicpet.com/

Elegant Cat
Making a biodegradable litter product with chlorophyll.
http://www.elegantcatlitter.com/

Kittybags
Packaging and selling catnip to retail outlets.
http://www.kittybags.com/

Ashapura Exports Pvt Ltd
Producing and distributing a natural litter product. Mumbai, India.
http://www.purapet.com

CanCor Innovations Inc.
Manufacturer of patented cat toys. Orono, Ontario, Canada
http://www.cancorinnovations.com/

Qingdao Diamond Silica Gel Co., Ltd.
Processor and exporter of raw material for cat litter. China.
http://www.silicagelproducts.com/english/

Bycat Pet Products Co. Ltd.
Producing silica-based cat litter and willow pet beds, with component specifications and contact details. Shandong, China.
http://www.bycat-pet.com/

World Wise Inc.
SmartyKat and PoochPlanet brands of bedding and toys for pets, primarily cats. Items are made of recycled, reclaimed or certified organic materials. Includes product details and store locator.
http://www.worldwise.com/

Sheba
Cat food manufacturer, with links to breed information.
http://www.sheba.com/

Glamour Kitty Cat Litter
Product information about the 4 types of clumping or traditional litter sold.
http://www.glamourkitty.com/

Telar, Inc.
Silica sand based cat litter which eliminates the odor.
http://www.freshmagic.com/

Wholesale Catnip
Offering organic leaves and flowers, as well as tins.
http://www.wholesalecatnip.com

Kennebec River Company
Features organic cat, loose and in beds and toys.
http://www.catnipqueen.com/