In addition to The Digital Frog, schools have plenty of software to choose from, including Froguts, developed by Froguts Inc. founders Richard Hill and David Hughes, and V-Frog, developed by Tactus Technologies.
Goth and Grindley worked through the Physicians Committee For Responsible Medicine, which negotiated with Digital Frog International in Ontario, Canada, for the SPCA to buy the software at a reduced price of about $500 (euro322.41).




