Included is the .f3d file so you are able to customize the dog bowl in fusion 360. All you have to do is edit the sketch to change the typography and slow feeder matrix. Alternatively I included a blank version of the dog bowl so you can add customization with a different tool like Prusa Slicer or Tinkercad.

3D printing is not considered food safe because the layer lines create spaces for bacteria growth. That being said there are easy ways to make 3d prints more food safe. Prusa has a nice video on this https://www.youtube.com/watch?v=D-SKMdlegdU

TLDR: adding epoxy resin or polyurethane to a 3d print can prevent bacteria growth (another source https://formlabs.com/blog/guide-to-food-safe-3d-printing/ corroborates this). Polyurethane is considered to be completely food safe by the FDA.

Settings: Prints flat with no support