help penny she needs surgery!!

Our loved family member penny needs a thousand dollar surgery or else she may die she has multiple teeth that are infected without treatment the infection could kill her and she just recently had bladder surgery that was an 800$ besides all that she is very healthly this fixable infection could cost her, her life. We have had penny for 10 years she's the longest pet we have had living in our home I love her with all my heart I would give my life to save her's she is my world and I couldn't imagine life without her you may be thinking this is just a cat but your wrong she's so much more she's my sister and my best friend please I'm begging for your help please help save my best friend anything will help even 1$ I don't want to say goodbye to her