Bone Cancer
- Overview about treatment for bone cancer in dogs and cats.
- http://www.talktothevet.com/ARTICLES/DOGS/dog_bone_cancer.HTM

Cancer in Animals
- An overview of cancer and its treatment in pets. Covers chemotherapy in general, and a couple specific tumor types.
- http://www.carelife.com/cancer/animals/index.html

OncoLink Vet
- General information about veterinary oncology.
- http://www.oncolink.com/types/section.cfm?c=22&s=69

AVMA Care For Pets - About Cancer
- Cancer information for owners from the American Veterinary Medical Association.
- http://www.avma.org/careforanimals/animatedjourneys/pethealth/pethealth.asp#2

Radiation Therapy
- Provides a brief explanation of the procedure, with photographs and FAQ. From the School of Veterinary Medicine at the University of Wisconsin.
- http://vmthpub.vetmed.wisc.edu/hosp_services/rt/default.htm

Pet Cancer Support Group
- An online support group for people who have or have had pets with cancer.
- http://forums.delphiforums.com/petcancer