"hair" is "haar" and "hairs" are "haare" in German
Glattes Haar.
unordentliches Haar
mir gefällt dein Haar is the translation in German. It is translated from English to German. German is mostly spoken in the European countries.
It doesn't rhyme in German, and I don't know when a hair is rare, but it would be seltene Haare or ein seltenes Haar.
In general you say "Herr." This is pronounced about like English "Hair", not like English "Her".
"Straight hair" in German is "glattes Haar".
"kurze Haare" is the term you are looking for,or"kurzgeschnittene Haare" is "Short cropped hair"
er hat braunes Haar
It is not a different breed, but a specific gene that causes long hair in German Shepherds. A German Shepherd with long hair is still of the German Shepherd Breed.
haar
Ich habe braune Haare gehabt Ich hatte braune Haare
When I look arround I see the hair of German men are mostly brown-haired and the hair of German woman seem to be mostly blond-haired.