[ySteeK]

Maybe finnish has more declinations but german has a nearly unlimited amount of words with "dog" too...

Hundstage, Hundehotel, Hundekot, Hundeasyl, Hundepension, Hundeweg, Hundemüde, Hundefell, Hundebox, Hundebett, Hundefloh, Hundebiss, Hundewiese, Hundekeks, Hundebaby, Hundedreck, Hunderasse, Hundekette, Hundehalsband, Hunde... and so on and so on