The road to recovery for Oscar and Belle will be long, according to Haynes. Severely emaciated dogs can face a number of problems as a result of and in addition to malnutrition, including dehydration, skin conditions, organ or neurological compromise, anemia, osteoarthritis, a suppressed immune system, and chronic pain. They can develop gastrointestinal problems leading to diarrhea, loss of appetite and vomiting.…