My last rat died. Unusual cause crystalline buildup causing a blockage in his bladder, nothing anyone could do. Vet said this is unusual as it normally only happens to cats. We'll see, but there's a possibility this is unrecorded in the books--far as rats go anyways. That's great and all it may "contribute to science" or somesuch. Still, I miss my furry little pal.
Sure is quiet now that he's gone.