No keyhook version also available!
Stitch key hanger and wall decor! Make sure your filament flow rate is calibrated for this. 

Pieces should snap fit and stay without the need of glue. Some parts are taller than others to give a more 3D impression. I made the nails so they stay above the black outline. If needed add a dab of superglue. 
 

You can change the Z height of each inside piece to make it different if you like! But remember to uncheck the ‘uniform scaling’ so only the Z height changes.

I added a zigzag hole in the back to hang on the wall, i added it in the slicer as a separate object so you can adjust the position or even size depending on your need, just click on the black piece and go to ‘objects’.

All inside pieces are turned upside down so the texture of the bed gives it a shiny look, you can flip them back if you like! 

PLA used: Black and magenta pink (ears+tongue) are bambu basic. Blue, dark blue(nose and nails) and white are Esun pla+. Light blue is polyterra sapphire blue. Listing them just in case, but feel free to use any colours you want.