Invite Dirk van der Werfhorst
Dirk van der Werfhorst hasn’t registered with working-dog yet. If you know this person,
you can invite him/her to working-dog here.
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Participation as judge or helper
Date | Event | Venue | Judges in the category |
8. Apr 2012 | CWH Nederlands Kampioenschap Niederländische Meisterschaft IPO 20128. Apr 2012 (Harderwijk) | Harderwijk | (IGP) |