Feeding animals when they're in a cage can be tricky, especially since traditional food and water dishes are not good enough in these situations. Dishes sitting on the floor take up space and are more likely to be accidentally tipped over. This can result in spills and creates a bigger mess that you'll be responsible to clean up.
The ideal solution in this case is to purchase a food/water container which sits off the ground but is still easily reached by the animal. This Stainless Steel Coop Cup is one such product. It is a 5 oz container equipped with hooks, allowing it to be attached to the interior horizontal wires of a cage. This way, your pet's dish is up off the ground and furthermore sits at mouth level, so it's easier for your pet to reach when they need nourishment. This container is made of stainless steel and is resistant to rust, scratches, and chewing.
Please note, all measurements are approximate. Supplier may vary.