Rapid developments in technology will have a profound effect on veteri
nary radiation oncology. These developments include computer-enhanced,
three-dimensional treatment planning and smaller, more compact, more
reliable radiation equipment, primarily Linear accelerators. For treat
ment of all veterinary patients, the Linear accelerators need electron
capability. Although fractionated therapy will remain the standard fo
rm of treatment, new modalities, including a highly precise single-dos
e treatment called radiosurgery, and a precise fractionated therapy ca
lled conformal therapy, will be utilized more in the future.