Comparison between the use of open and walled platforms by juvenile blue foxes (Alopex lagopus)

Abstract

The current European recommendations require that platforms in the cages of farm foxes should have solid sides. The present study aimed to clarify how such a obstructed view affects platform use in farmbred blue foxes (Alopex lagopus). Experimental groups with open (16 males, 14 females) and walled (16 males, 14 females) platforms were compared from weaning to pelting. Both platform types were 110 cm long x 30 cm wide. Walled platforms had 23 cm high walls at the ends and rear, but open ones were without walls. Data were collected by daytime scanning observations and 24-h video recordings. Results for both sexes were parallel, showing that foxes significantly (p