War dogs Wearing Canine Gas Masks during WWI and WWII
#22 French messenger dog with gas mask that is used for warfare is making his way through a cloud of poison gasspring, 1917
WWII

War dogs Wearing Canine Gas Masks during WWI and WWII
#22 French messenger dog with gas mask that is used for warfare is making his way through a cloud of poison gasspring, 1917
WWII