From NLTimes.NL in the Netherlands:
Ten different wolves visited the Netherlands in 2018, Wageningen Environmental Research (WENR) concludes after genetic testing on feces and DNA samples taken from bite wounds in attacked sheep. One she-wolf has been hanging around in the Netherlands for months and may be settling here, NU.nl reports.
Up to August traces of eight wolves were found in the Netherlands. Between August and October, two new females were observed, as well as one she-wolf also spotted multiple times earlier in the year. Wolves were spotted in Friesland, Drenthe, Overijssel and on the Veluwe.