3D printers and man's best friend can get along with a new dog toy created by Spain-based Empezando Diseño (in English: Beginning Design), which was founded by Beatriz P. Biel Aguilar. The design has been released on Cults3D for download, and can keep a dog occupied and interested in learning-based treat play. The dog toy has four levels of difficulty based on the pieces placed into the round tray's 7 indentations. Level 0 has the easiest-to-move obstacle the dog must move to uncover the treat, while in Level 3 the treat is hidden under a more tricky piece. To complicate the game, the tray itself can move easily on the floor, keeping the dog's attention. The game is available in two sizes to suit different sized dogs, requires no support material, and the models can be downloaded off of Cults3D for just $8.95. Check out more details, as well as a video of a dog going after the treats, in the article: http://3dprint.com/56905/3d-printed-dog-game/


Below is a photo of the toy with its four types of pieces: