Help Clementine get life saving surgery

Hi everyone, my puppy Clementine is in need of some help. She is 3 pounds of pure sweetness. This chihuahua has something called a porto systemic shunt. This shunt will end her life if it’s not operated on as soon as possible. She is the sweetest pup who’s got a lot of life to live. She loves playing with her human sister & cuddling up with her parents. I can’t imagine my life without my baby Clementine, please help me save her.