Well I'd send it back if I found anything that wasn't supposed to be there - no matter what that might be! What do YOUthink might be in your food that would make you send it back? I think this is supposed to be a question to use your imagination on.
bugs, hair, mold, and finger
Leave out some crumbs of something sweet. Honestly, any food will work.
Monster, snake, mouse, spider, dust, person, food
It should find it in a hay holder thing or its bowl or something... but if it was wild it would forage for droped seeds and fruits and veggies.
Hansel and Gretel dropped food crumbs to create a trail that would help them find their way back home after being taken into the woods by their stepmother.
a bug
They of course will blame the Indians and try to find people to go back in forth getting food
Pet Food Underwear Laundry Trash (SWEEP LOL! INSIDE JOKE)
No. if you freed your gerbil in the Forrest it would get eaten by something, or starve if it couldn't find the right food. if you can no longer house your gerbil, give it to a friend, advertise over the web, or try and give it back to the petshop/breeder.
The place to get Mediterranean Food. First find a meditarreanean food recipe. Then go to your local store and get something mediterranean tonight in Food and Cooking .
if the mouse was taken out of the food chain, either the people that madepoptropica would have to find something to replace it or it would be impossible to become friends with the owl so there would be no point of the owl so they would propably get rid of the owl. that is my answer
You would find like MCdonalds and pizza hut but you would also find french food like fish and wine and stuff