Preston’s very curious. It’s probably the beagle side of him coming out. He was looking for his toys and found his toy box. JACKPOT !!!
He definitely knows where his toys are. He will occasionally stick his head in the yellow tote to pull a toy out. Of course he doesn’t play with it much except to make a mess and scattering all his toys everywhere.
Updated to add video showing how he gets into the toybox.