Which Treat German Shepherd Dogs Like Best and Whether the Price Matters

Science Fair Project Information
Subject: Zoology
Grade level: Primary School - Grades K-3
Academic Level: Ordinary
Project Type: Experimental
Cost: Low
Awards: First Place, Canada Wide Virtual Science Fair (2007)
Affiliation: Canada Wide Virtual Science Fair
Description: A few dog treats, of different prices, are placed in front of the dog. Record which treat the dog eats first, second, third, and so on. Repeat this experiment at different times of the day and on different days.
Link: http://www.virtualsciencefair.org/2007/mutl7v2/