Good morning all. I hope your all well. I've recently lost my Guinea pig . He passed away suddenly , I knew he wasn't right as on the Sunday he did not rush out for food like he normally did. And he would also turn and face the wall in the corner. And not sit by his brother Buster. I intended to take him to our vets the first thing on the Monday morning but he had passed away overnight I was devastated , but I cannot understand why he went down the stairs in our large hutch . He never went down there normally . He pushed himself into a tube to hide I think and died in there . He wasn't making any noises prior to his passing so I don't think he was in any pain hopefully. Was he hiding as he knew he was passing away . Xx