posted by 6th Grade School Science Expo Timeline .
Trying to be sure that procedure directions for performing my experiment are correct! I'm on step by step experimental procedure for what dogs foods and/or treats does my dog like the best? this is very hard for me to put in to an science expo project exsperiment. please help me
I'd stick with dog food.
Give one kind for 3 days. Then give him another kind for 3 days -- and so on. Be sure you give exactly the same amount of each kind.
Notice how much your dog eats of each of these three foods. Also, notice how long it takes him to finish each bowl.