Hello Arne and Karine. You wondered about if there is anything you should do after Kermit's neutering. The instruction I recieved when this was done on my boys, was that the important thing is that they don't eat for several hours before (don't remember exactly how many) and preferable not drink anything right before either. Afterwards let him have some peace and quiet, you'll notice when he feels up to a little action again. Often ferrets become their normal self rather quickly after the neutering. One of my boys did seem dozy and weak after, I helped him to his water and food (he was mostly interested in drinking) and then sat beside him watching him sleep for a long time, but after one night he was rather spunky again. The other one bounced back almost immediately after coming home. :) The changes after the surgery consists of positive things, especially if the ferret went into rut before surgery. He'll stop marking, he won't be overly aggressive towards other ferrets (male especially) and he will smell a lot nicer (a little less anyway). Remember that all these changes comes gradually as his hormones goes out of his system, if in rut, it can take a week or two. Hope this helps you. :) Hugs to Kermit!! Millan [Posted in FML issue 2585]