The present invention relates to a pet game assembly, comprising at least two pet game pieces, each having a body, wherein the body of one of said pet game pieces comprises at least two sections and the body of the other of said pet game pieces comprises at least one section, each of said sections having an interface surface, and wherein at least one of said pet game pieces comprises at least one recess in one section, said recess being suitable for holding a small object, characterized in at least one section of at least one of said pet game pieces having an interaction portion arranged so that said pet game piece can be arranged onto the other pet game piece.