Save Kenya! Bitten by Rattle Snake

Kenya, our two and a half year old amazing dog, and my best friend, was bitten multiple times on the leg by a rattle snake yesterday eveneing while playing at my parent's house in Dripping Springs.  We are asking for anything that might help us cover the medical bills which are quickly climbing into the thousands.  We love Kneya with all of our hearts and will do everything we can to save her.  She is such an amazing, loving, and caring soul.  We have already spent over $5000  in emergency medical bills and a third round of anti-venom at over $650 each.  Please, please, please help us reach our goal and save her!  She was doing alright last night, but was in a lot of pain.  I just spoke with the Dr. again and she is worried that the swelling and necrosis are spreading too quickly, so she still needs to be in urgent care for the next 24-48 hours.  We just can't afford to do anything else for her without more financial help.   Once she makes it through the next day or two her chances of surviving are very greatly improved.
Please help with anything you might be able to spare to help increase her chances of making it though the next few days so she can enjoy the rest of the long and wonderful life she has ahead of her.    Any amount helps!  Thank you!