My 4 yr old neutered male bunny is unwell. He seemed a little “not himself” this morning while I was cleaning the cage, but he was eating and moving around a bit (not as much as usual though). I put him in the indoor run to be sure at lunchtime. (They have a double decker hutch inside a greenhouse full of straw, which is in the shade and provides them lots of indoor play space in bad weather. They also have a 8’ square outdoor run). This evening when I went to put them in he was in a corner of the outdoor run sitting in the mud with his hind legs stretched out. He didn’t run into the indoor run like he normally does. I carried him in, he felt cold and was wobbly on his hind legs, but could move. He felt cold. We’ve put him in a deep straw bed, added heat pads. His mate is sitting with him. Our vets are being awful- I wanted to chat with a vet to see if it merited bringing him in or whether we should warm him up and see how he is in the morning. The receptionist said no vet was available to talk, but we could book an emergency out of hours appointment if we wanted. I’m not sure it’s an emergency yet. He’s still the same now, although warming up a bit. But won’t eat, and he’s usually a greedy rabbit. Any opinions or experience of similar?