KooKies
- Manufacturer and distributor of canine treats, with ingredients and testimonials. Bonita Springs, Florida, USA.
- http://www.kookiesonline.com/

Grandma Lucy's
- All-natural treats for cats and dogs. Product details and a directory of retailers.
- http://www.grandmalucys.com

Flora & Hurd, Inc.
- Manufacturer of rawhide Chewgars and Voodoo Chews.
- http://www.chewgars.com

Amatikulu Pet Products Pty Ltd
- Making rawhide bones and sticks as pet chews. Product details and photographs and a description of benefits. Gingindlovu, South Africa.
- http://www.amatikulu.co.za/

Stewart Pet Products, Ltd.
- Manufacturers of a range of biscuits and treats suitable for dogs and cats with health problems. Southbend, Indiana, USA.
- http://www.miraclecorp.com/stewartpet/

Natural Polymer International Corp.
- Making digestible chews and treats for cats, dogs and small animals. Information on pet health and Chinese medicine. Plano, Texas, USA and Zhung Shan, China.
- http://www.n-bone.com

Greenies
- Developers and suppliers of a digestible chewy treat for dogs. Testimonials, feeding instructions and distributor information.
- http://www.greenies.com/

Chomp Inc.
- Makers of breath fresheners and fish or meat-flavoured treats for cats and dogs.
- http://www.chompinc.com