hi, My 1 year old boy apparently have a fever. I measured it and the termometer says between 40,1 to 42,8 Centigrades. But he is sleeping cozy in his mini shelter house. And the litter seems to be fine, no diahrea and vomiting. We noticed yesterday that he didnt come to the bed in the morning and he was very letargic. He eats but not that much like usual and he doesnt pay attention to toys. I am going to the vets tomorrow to see whats goin on.