Mine are loose in the shed with the last of the ewes, definite trip hazard, they're determined little so and so's, ready to leap into frenzied action at any sign of me.Heself has 2 sets of twins in a handy shed where the Mums are a bit light on milk. She loves feeding them as it feels more rewarding I guess, as after a few days, they are good to go... Even better if they are a potential breeder as they will be that bit easier to handle, all their life.