hello all, im having trouble with my ferrets they were reli friendly then the other morning the got out the pen and wer running around the gardens i managed 2 get them all back hard work and they were biting and lock jawin on me but now they ave gone evil they do it all the time now and look jaw every time? any ideas wat cud be going on and how i can bring them round im still holding them and have 2 put up with the biting but its not getting better! oh on that morning there was a fox under the shed dead tho???? many thanks