Vet bills and cremation

Hi my name is Carrie and I am starting this for my dear friend CJ. She has vet bills over $3000 from trying to save her beautiful Dog Ziva's life. Sadly Ziva didn't survive and in addition to the vet bills she also would like to have Ziva cremated. Any help you can give would be appreciated. Ziva was CJ's love of her life and companion, she is heartbroken and devastated over losing Ziva. Thank you!