Beloved Beastie's Medical Expenses

This is Baxter a.k.a. The King of Narnia a.k.a. Moofer. He is the beloved dog of Randi and her 10 yr old daughter Moya a.ka. Beanie. He is also the brother of a beautiful big black hound named Irie and a little chihuahua mix named Copita. They are all rescues. I started this campaign as his aunt and servant (and as Randi's and Moya's good friend) because he was diagnosed with bone cancer a few years ago. The original tumor was in his right front leg. He had to have the leg amputated. He adapted very well to his tripod status and continues to fill our hearts with love. Recently they found a tumor in his lungs which was removed with a very costly surgery.  He now will need regular x-rays and continued chemo therapy. With treatment his prognosis is unknown but we are hopeful and desperately want years more of Moofer love! Randi is a hard working single mom and needs help to pay for Moofer's treatment. Her Care Credit is already maxed out or else we wouldn't even be asking. Our goal is to raise another $6,000 to cover the surgery and chemo treatment. PLEASE HELP! We love Moofers so very very very very much!! PLEASE PLEASE HELP!