One other idea is to make briefly cooked meat broth instead of bone broth for now. (perfecthealthdiet.com)
One difference is the type of bone marrow; chicken is more red marrow, while beef is more yellow marrow. (wisechoicemarket.com)
We do not know the precise cause of malignant cancers of bones in dogs but abnormal bone cell growth and unusual hormone stimulation may be involved. (brittonroadveterinaryclinic.com)