Uma's Cancer Treatment

Uma needs your help!  She's been an incredibly healthy and happy girl throughout her life but unfortunately she began fighting cancer last year.  She's healthy and energetic despite her condition.  She had one surgery 9 months ago to remove a tumor from her left elbow and save her leg.  She's still an energetic retriever and I can't imagine letting her go untreated, she needs another surgery to remove the aggressive tumor that has returned.  Without further treatment she can't enjoy the rest of her life that her body can still give her despite the sarcoma on her elbow.  This dog has brought so much love to the world around her and to the people who have been lucky to know her, as long as she has life and energy left in her I want to do whatever I can, to give her the opportunity to keep going.  
Any little bit helps!