Cancer

CancerCanineCancer.com
http://www.caninecancer.com/

Canine Cancer Awareness
http://www.caninecancerawareness.org/

Canine Cancer Blog
http://www.caninecancerblog.blogspot.com/

Canine Cancer Awareness
http://www.scenomics.com/corporate/canine_cancer_awareness.stm

Canine Cancer Campaign
http://www.curecaninecancer.org/

Cancer in Dogs
http://www.peteducation.com/category.cfm?c=2+1638

Bone Cancer

Bone CancerOsteosarcoma (bone cancer)
http://www.caninecancer.com/Osteosarcoma.html

Questions about Osteosarcoma in Dogs
http://www.marvistavet.com/html/body_canine_osteosarcoma.html

Bone Cancer Dogs, Inc.
http://www.bonecancerdogs.org/

Treating Canine Osteosarcoma
http://pet-diseases.suite101.com/article.cfm/canine_osteosarcoma