The German owns the fish. Took about 5 minutes.
First house:
Yellow, Norwegian, Water, Dunhill, Cats
Second house:
Blue, Dane, Tea, Blends, horses
Third house:
Red, Brit, Milk, Pall Mall, Birds
Fourth house:
Green, German, Coffee, Prince, Fish
Fifth house:
White, Swede, Beer, Blue Master, Dogs
Nice puzzle. I love these.
-Warik