Here are a list of shelters, rescue groups and animal welfare organizations signed up so far to participate in Pet Rock 2011:

If your nonprofit group is interested in signing up, please email Charlene Arsenault at This e-mail address is being protected from spam bots, you need JavaScript enabled to view it

Boxer Buddies Inc. 
Spay Worcester
Collie Rescue of New England
Deb Young Organization
Commonwealth Cats
New England Primate Sanctuary
Noah's Suitcase
Lowell Trap Neuter Return Coalition
Second Chance Boxer Rescue
Great Dane Rescue Around New England
Underdog ResQ
Minuteman Boston Terrier Club
Companion Animals in Retirement
New Beginnings Dog Rescue
New England Old English Sheepdog Rescue
Toy Poodle Rescue
Foster Parrots
Ahimsa Haven Animal Rescue
Phoenix Rising Equine Rescue
Reptile Rescue
The Humane League
North East All Retriever Rescue
Mass Vest-A-Dog
Worcester Animal Rescue League
Canines for Disabled Kids
The Boxer Rescue
Greyhound Friends
Community Cat Connection
Poodle Rescue of New England
All for the Animals
The Boxer Rescue
Merrimack River Feline Rescue Society
CMDART
Pug Rescue of New England
Cathy's Rottie Rescue
RRUFF
German Shepherd Rescue of New England