Pet Sitters Internationalhttp://www.petsit.com/ National Association of Professional Pet Sitters http://www.petsitters.org/ Pet Finderhttp://www.petfinder.com/index.html
Pet Sitters International
http://www.petsit.com/
Pet Finder
http://www.petfinder.com/index.html
Friends of Greyhoundshttp://friendsofgreyhounds.org/ ASPCA
Friends of Greyhounds
http://friendsofgreyhounds.org/
ASPCA
http://www.aspca.org/
SPCA
http://www.ohs-spca.org/
Humane Society of the United States
http://www.humanesociety.org/