Approximately how many Kooikerhondje dogs remained near the point of extinction around 1942?

Answer

About 400 dogs

Historical accounts suggest that by 1942, the Kooikerhondje population had dwindled to alarmingly low numbers, estimated at perhaps only about 400 dogs remaining.

Approximately how many Kooikerhondje dogs remained near the point of extinction around 1942?
rarityDogbreed