Betty needs surgery ASAP

All funds will be going to pay for Betty's surgery. She is a 4 year old rescue who had a very hard start in life! I moved my family to Alberta to care for my dad around the clock, which doesn't allow me time for working outside the home. My hubby was injured in a workplace accident so we are living on a very strict budget.

Betty has had ongoing ear issues since we rescued her. A, new to us vet, in Calgary prescribed her apoquel and within 1 week she had a mass on her mammary gland. Her newest vet is very concerned about it being a MAST CELL TUMOR and it needs to be removed ASAP for her to have a best chance at survival. I am asking for any help possible!