Where does “псарня” come from?

псарня (Russian) comes from Russian псарь, from Russian -а́рь, from Proto-Slavic -ařь, from Gothic -𐌰𐍂𐌴𐌹𐍃, from Proto-Germanic -ārijaz, from Latin -ārius, from Proto-Italic *-āzios — Forms relational adjectives to nouns (and rarely numerals).

псарня (Russian): kennel

Definitions

kennel

Ancestry of “псарня”, step by step

Step	Language	Word	Meaning
1	Russian	псарь	keeper of hunting dogs, huntsman (one who manages the hounds during a hunt)
2	Russian	-а́рь	er, -or
3	Proto-Slavic	-ařь	-er
4	Gothic	-𐌰𐍂𐌴𐌹𐍃	-er
5	Proto-Germanic	-ārijaz	-er
6	Latin	-ārius	er
7	Proto-Italic	*-āzios	Forms relational adjectives to nouns (and rarely numerals)

Every word from Proto-Italic *-āzios →Every word from Latin -ārius →Every word from Proto-Germanic -ārijaz →