Dr. Eddies Wingman
Brighter than thousand_suns
It is correct! @Perun - I presume this is the same solution you found?I think I figured it out as well:
@Dr. Eddies Wingman, is this correct?House 1: YELLOW NORWEGIAN WATER DUNHILL CATS
House 2: BLUE DANISH TEA BLEND HORSES
House 3: RED BRITISH MILK PALL MALL BIRDS
House 4: GREEN GERMAN COFFEE PRINCE FISH
House 5: WHITE SWEDISH BEER BLUE MASTER DOGS
It's the german who keeps fish.
If the two of you would like a slightly bigger challenge, start from scratch but let the white and green houses swap places in hint #4.