Susu, one of our cats, has been very ill the last few weeks. It started with sneezing and runny eyes, and progressed to her curled in a corner and refusing to eat and drink. This is an emergency situation for cats, and so the vet was called in. A bit over two weeks ago the vet diagnosed Susu as having a severe upper respiratory infection (sinuses and a touch of pneumonia) and gave us antibiotics and subcutaneous fluids to give her. I was taught how to wield a needle to insert the IV, and we spent a few days nursing her at home.