old dog not eating or drinking lethargic

Old Dog Not Eating or Drinking and Lethargic (What It Means)

When an old dog is not eating or drinking and appears lethargic, it is a serious warning sign. Reduced appetite and water intake, combined with low energy, can indicate systemic illness, organ dysfunction, or severe dehydration. Senior dogs can deteriorate quickly, so timely assessment is essential. We outline the common reasons why an old dog […]

Old Dog Not Eating but Drinking Water and Vomiting

Old Dog Not Eating but Drinking Water and Vomiting (Here’s Why)

When an old dog is not eating but drinking water and vomiting, it signals a concerning combination of digestive upset and potential systemic illness. While hydration continues, persistent vomiting and appetite loss can quickly lead to weakness, dehydration, and electrolyte imbalances. We outline the common reasons why an old dog may not be eating but […]