Every kid has dreamt of having their own ball pit – so this guy took advantage of his local toy store’s closing sale and bought 5,400 balls for a doggie ball pit.
Source: Guy Takes Advantage of Toys ‘R’ Us Closing Sale to Make Giant Ball Pit For His Dog in His Hallway
Genius. Dog + ball pit = joy. 
As the kids like to say, this is the purest thing I’ve ever seen! So much joy and happiness emanating from one dog.