He's Walking!!!! (with assistance)

I picked up a new toy for Karson today, and I think that I opened a can of worms!!!! I am not sure if I should be speeding along the process of him walking or not. At first he didn't seem that interested in pushing it he just wanted to play with it and then I stood him up and helped him walk and the rest is history! He gets mad when he hits the wall and can't go any further. And when he gets off the rug on the hard floor he practically runs with it!