De or het vosje?

The correct Dutch article is:

het vosje

  • Plural: de vosjes
Rule Diminutives (-je, -tje, -pje): always het. See the rule
Meaning (Dutch) (alleen verkleinwoord, vliesvleugeligen) bepaald soort insect, Andrena fulva uit de bijen; ook de wetenschappelijke naam Andrena armata wordt soms gebruikt

How to use vosje

the vosjehet vosje
this vosjedit vosje
that vosjedat vosje
our vosjeons vosje
your vosjejouw vosje
every vosjeelk vosje
which vosje?welk vosje?
a big vosje / the big vosjeeen groot vosje, het grote vosje
the vosje (plural)de vosjes, deze vosjes

Meaning, plural, diminutive, pronunciation and translations: WikiWoordenboek (Dutch Wiktionary) (CC BY-SA 4.0). Example sentences: Tatoeba (CC BY 2.0 FR).