Watch this dog have a ball in his very own birthday ball pit

Now this is a great birthday surprise. At least, if you're a dog.

Maymo the dog was just lying on the sofa, minding his own business, when his owners presented him with a special treat: his very own ball pit filled with dozens of brightly colored plastic balls, all in the comfort of his own living room.

Maymo's reaction to the familiar room suddenly transformed into a bit of doggie heaven is priceless as he goes from sleepy to all perky and curious. Watch him as he wallows in the pit and jumps in and out of the balls.

So many balls to chase, so little time (especially in dog years). Happy birthday, Maymo!

For more doggone fun, meet Quasi Modo, the World's Ugliest Dog!