De or het geitenkeuring?

The correct Dutch article is:

de geitenkeuring

Rule Words ending in -ing: almost always de. See the rule

How to use geitenkeuring

the geitenkeuringde geitenkeuring
this geitenkeuringdeze geitenkeuring
that geitenkeuringdie geitenkeuring
our geitenkeuringonze geitenkeuring
your geitenkeuringjouw geitenkeuring
every geitenkeuringelke geitenkeuring
which geitenkeuring?welke geitenkeuring?
a big geitenkeuring / the big geitenkeuringeen grote geitenkeuring, de grote geitenkeuring