Rattie Ratz was established in 1998 and has grown into one of the largest non-profit rescue organizations in the country dedicated exclusively to domestic pet rats. Rattie Ratz operates a limited access rescue and accepts needy rats from local overwhelmed shelters. They are dedicated to responsible pet guardianship, a lifelong commitment to companion animals, and a respect for all animal life. Improving the lives of small animal companions and their guardians is the primary focus of their rescue efforts.

Bay Area Rats is a networking source which I started in memory of my first rat. Bay Area Rats provides general care information about rats, rabbits and other animals and is a source for assisting with rehoming rats, rabbits and other animals.

Our hammocks were the main reason for starting Pamper Your Rat! They are made out of cute fleece and come in 4 different sizes to accomodate your ratties' special sleeping needs! Affordable enough to not weep over when they are "rat-ified," they are also durable enough to last quite a while. Please be sure to note that we also sell indestructible hangers for our hammocks

We formed the Rat Assistance & Teaching Society (RATS) to educate people about pet rats and to teach animal care professionals the proper care of rats. Our mission statement: We believe rats should be respected as pets and treated as humanely as any other pet.

The Rat Fan Club, founded in 1992, focuses on rats as companion animals. The club currently has about 460 members in Australia, Canada, England, Germany, Ireland, Italy, the Netherlands, New Zealand, Norway, Scotland, Switzerland, and the U.S. Our goal is to share our love of rats, promote them as companion animals, and spread information about their proper care.

TheRatShop.com was developed with the rats' best interests in mind. We are a small husband-and-wife operation and we strive to offer high-quality rat products at affordable prices.

Scamper Rats feature original works of art created by rats! Vibrant colors and free-form shapes define the abstracts lovingly created by these "ratistes" as they SCAMPER about !

Steve Worthington's thorough immersion in the disciplines of drawing, an interest in painting and sculpture, and a life long love of critters great and small have provided him with the tools needed to re-focus on a boyhood passion, sculpting animals.

The Social Rat is a club for domestic pet rat guardians who would like to socialize with each other and work together to collect valuable information for pet rats and their families in the Northern California Region.

As organisations, shops and other exibitors agree to take part in WWOR2008 we'll list them here.