Help Dexter beat cancer!

I just found out that Dexter, my Silky Terrier has cancer. His birthday is coming up on April 14th. The cost to handle it is very high for me. I am currently not working, although I am searching tirelessly for a job, I am barely getting by. I don't find it easy to ask for help, but I need help. For Dexter. I would do anything for my dogs, they are my babies, they are part of my family, they are my life. Dexter is the sweetest most loving creature I've ever known. Lexi (my other Silky) and I would be completely lost with out him. He is her protector and life partner. They were inseparable from the moment they were introduced. They have terrible separation anxiety when they are not around each other. I want to do whatever I can to prolong their lives together. If you are unable to donate you can still help by sharing the gofundme link on social media and such. Anything is greatly appreciated.