For those of you following the story. Sam was attacked by the neighbor's dog three weeks ago. I think he's close to the end he is YELLOW, his eyes, ears, pads, cheeks, gums - everything, like jaundice. Causes of this include bile duct obstruction, a rupturing of the bile duct, pancreatitic disease, cancer, inflammation of the gallbladder, and inflammation of a bile duct.
The cat curse continues!