Treat dispenser toy / slow feeder for dogs

thingiverse

A rolling treat dispenser for dogs. I wanted a dog toy that challenges them mentally (to some extend), so I designed this toy (with inspiration from the internet). The roll can also be used without the base. One of my dogs doesn't like to roll the toy, so I put the roll without the base on the ground and he flips the roll to get the treats. The file ''HoleCap12mm'' is an insert for the holes to make them a little smaller for smaller treats, or to make it a little harder to get the treat. The only hardware used are: 2x ball bearing(608zz), 2x M4 bolt, 2x M4 threaded inserts Although the inserts are not necessary, u could also make the holes smaller and just make thread in the plastic instead.