Critical care patients in the hospital are at risk of becoming malnourished, and poor food intake can delay healing and recovery. When hospitalized patients don’t get adequate calories and nutrients, their cellular metabolic activities are disrupted. They can develop problems with medications – either with inadequate drug activity, or creating a relative overdose if drug elimination is slowed. Critically ill dogs that are not eating well on their own can directly benefit from the nutrition support provided by a feeding tube.