Tumor Surgery for German Shepherd (Rose)

Rose is 7 years old. Has been a part of our family since a puppy and has watched my 3 little ones grow along with her. 

She started by losing her appetite a week ago. Not finishing her meals once or twice daily to not eating anything. She loves kids and gets super excited every time the kids get home from school. Now she only gets up to go potty and drink water. I have carried her up and down the stairs as she struggles walking up or down.We took her into Banfield hoping it was just a stomach virus. They took X-rays after the doctor mentioned a big ball next to her stomach area. Based on the X-rays they can't tell if this tumor is attached to her spleen. She will require surgery to remove her spleen and  exam hoping it hasn't spread. The vet we take her to doesn't have the tools or staff for this kind of surgery. She is an amazing dog and a big part of our family. We are paying for everything out of pocket and are trying anything to see that Rose gets what she needs to recover. We hope to enjoy her as a part of our family for a few more years. We appreciate any donations to help her get better. Thank you for taking the time read this.