Porthos' Health Crisis: Urgent Aid Needed

Hi everyone, last week my childhood dog got really sick and we started to notice a growth on his neck. He is having trouble walking and has very little strength. For those of you that know porthos he has always had a fun and lively personality and this has really just sucked the life out of him. Tonight we went to the emergency vet and we found out the growth is an abscess which could be causing muscle atrophy. We’ve been quoted around 6k for everything include the tests and surgery. Any help would be greatly appreciated❤️