Where does “cabra” come from?

cabra (Franco-Provençal) comes from Occitan cabra, from Old Occitan cabra, from Latin capra, from Latin caper, from Proto-Italic *kapros, from Proto-Indo-European kápros — he-goat, billy goat.

cabra (Franco-Provençal): goat

Definitions

goat

Ancestry of “cabra”, step by step

Step	Language	Word	Meaning
1	Occitan	cabra	goat
2	Old Occitan	cabra	—
3	Latin	capra	a she-goat; the odor of armpits; vocative...
4	Latin	caper	a male goat, billy goat; vocative singular of...
5	Proto-Italic	*kapros	he-goat
6	Proto-Indo-European	kápros	he-goat, billy goat

Every word from Proto-Indo-European kápros →Every word from Proto-Italic *kapros →Every word from Latin caper →