Science Badge: Large Animals Pet food trial.

Task:26** You have been asked to trial 3 brands of cat or dog food. Describe how you would test which one your pet prefers.

Give your pet food 1 and let your pet eat it for 15 minutes do the same for the other foods on consecutive days. The next day put all three foods in front of it an equal distance away (make sure then foods have an equal amount)  on around a corner so it doesn't just go for the one in front of it. Let it go for 15 minutes before taking the food away. The food that your pet eats the most of is what it likes best.