Canuck - It's hard to tell. There is no information available on German losses. The Calgaries were confronted by a infantry battalion with three companies and a support company, which I guess amounted to a rifle strength of approximately 360 - 400 men; company's average strength being 90 men and also counting for extra personnel such as staff, communications, support etc. - the battalion commander and part of his staff were also captured in Wyler. Assuming that the Calgaries cut-off the bulk of the defenders in Wyler, this must have been about the total number of men lost by the Germans. Of these 287 (plus another twelve next day) were taken POW, which most likely also included the wounded, because these could not be evacuated to the rear. So fatal casualties on the German side would amount to about 60 - 100 men. But this is only a rough estimate. South of Wyler, at the Den Heuvel strong point, where Le Regiment de Maisonneuve overran a position held by one (reinforced) enemy company (about 100 - 150 enemy rifles), a body count was made of the fallen enemy soldiers near the farm of Den Heuvel. According to the Ops Log of 5 Cdn Inf Brigade, the Maisonneuves had counted 60 enemy dead visible on the battlefield by 17:30 hrs; this number did not include the casualties in the trenches and hide outs.