What aspect of the Vallhund's working heritage suggests a need for high-quality protein and sufficient fat in their diet?

Answer

Endurance and quick bursts of activity

Because Vallhunds were bred as farm dogs to herd cattle, their diet must support their endurance and capacity for quick bursts of activity through adequate protein for muscle maintenance and fat for sustained energy.

What aspect of the Vallhund's working heritage suggests a need for high-quality protein and sufficient fat in their diet?
dietDognutritionbreedVallhund