Help me save Bear

As some of you may know I adopted Bear as a cub with preexisting health conditions 6 years ago and was on  the verge of death. Luckily we overcame that horrible moment but now he is facing a more devastating condition in which his immune system us shutting down and is fighting for his life. It began with fatigue , then slowly deteriorating appetite, and now he completely wont eat and struggles to even get up. We tried various remedies and were referred over to a animal hospital in which we were updated on the severeness of his condition. Bear is in need of a blood transfusion among other exams and studies that need to undergo to ensure he continues to live a happy healthy life. I was stunned with the enormous estimate on the health procedures needed in order for my best friend to survive. I have gathered a bit of savings i have to meet the $4000+  in expenses and am kindly asking if anyone can contribute to this cause and help me save my best friend Bear. He is currently being treated at a local animal hospital and is in intensive care while the expenses are to be paid when he leaves their care .  Hes been my companion , and travel partner for 6 years  as well as his brother Bruno. I remember simple times taking him to the beach while the fresh ocean breeze reflecting his big face. There is not enough words to express the impact this big guy has had on my life, and will surely loose a part of me if i cant save him. I thank you from the bottom of my heart for reading this post and am thankful for everyone who has had the chance to meet my friend. I believe god gives his strongest soldiers his hardest battles and am certain he will continue to give Bear the strength to keep fighting. Every dollar is a huge contribution and  will mean the world to me and Bear allowing me to further his life and continue being the joyful amazing pet hes always been . Please keep him in your prayers and again thank you so much for all your help and wishes, God bless.