Google has denied allegations of abusing its market dominance in Canada in response to a lawsuit filed by the Competition Bureau. The Bureau's lawsuit accuses Google of engaging in anticompetitive behavior in its online advertising operations, calling for the divestiture of two services and a financial penalty. The Bureau claims Google's practices stifle competition, hinder innovation, drive up advertising expenses, and diminish publisher earnings. Google, in turn, has countered by accusing the Competition Bureau of infringing on its constitutional rights.