Sorry not the most cheerful topic. I have a six year old guinea pig and she is starting to look a bit unhappy some parts of the day, she is generally enjoying feeding and looking OK, I just realise that things can develop very quickly with guinea pigs so I am thinking about this. We have a home visiting service in this area which specialises in euthanasia. I am just wondering what I would do if she goes downhill as previously I had a guinea pig put to sleep but he was distressed by the procedure, so this has put me off.