Help keep bandit in the family

Meet Bandit, or as we call him “Bandeto”. He is my little sisters 2yr old healer. He has been nothing but a blessing and amazing companion to my sister, Cheyenne Machado. He is her best friend, her supporter, her main man and most importantly her baby boy. She looked/waited for her puppy for a very long time and traveled a ways to pick him up the day she got him, they have been inseparable. She takes him everywhere she can, hikes, lakes, trips. Unfortunately this past year hasn’t been easy on her and this is the last thing she needs. Yesterday he started to throw up, he was super lethargic and not his usual wild boy self. My sister & parents stayed up making sure he was going to be okay all night. He did good but once morning hit, he started the same routine as the day before. They took him to a vet this morning and got the news that her baby isn’t doing good, he was put on IV fluids and his heart is racing. They are having to transfer him to a 24hr vet to watch him, we aren’t sure how long & there is a possibility of him needing surgery. Unfortunately, being as responsible as she is, holding her job for almost 4yrs, she doesn’t have the kind of money on her own to cover everything that is needed... my self & parents are offering everything we can because none of us could imagine life without him. So, if you can find it, in the bottoms of your heart to help out, to cover some vet bills, cover the over night stays, the gas to drive back and fourth to him and to help with my sister missing work, that would mean the absolute world to us all, but most importantly to her. Bandit is far to young to be going threw this. We appreciate you & any help you can offer