Knuckles the Boxer Cancer Treatment

Knuckles has been through so much in his 5 years of life.  Hit by a car at 7 months old which resulted in a broken femur.  Last year he blew out both his knees requiring TPLO surgery to correct so that he could walk and run pain free.  This year a lump on his hip turned out to be a mast cell tumor level 3.  The tumor was removed (MORE surgery) but due to the fairly agressive level of the cancer he now requires chemo treatments.  We are well over the $15,000.00 mark in vet bills with him and have just about reached our limit!  He is the most amazing dog, everyone who meets him falls in love, he is obedience trained, loves agility, is working on his Rally title (when he is not recovering from surgery) has his Canine Good Companion certificate and is therapy dog certified.
Please help us keep this wonderful soul healthy and happy.