Day before yesterday I brought all my four ferrets (I couldn't keep the older ones out of the transport cage when they understood what was happening) to the breeder of my young ones. They had seen all other from the litter lately, apart from my ones. Apparently they hadn't believed me when I told them Rustan had grown big: The males are all the same size, except for him, and he's got a lead of 0.3 kg to the one they kept. It was great fun for everyone, and I showed them that it's perfectly feasible to keep four ferrets on two leashes at the same time.