When evaluating food for an active Vizsla, what is considered the key metric over simply excluding an ingredient category?

Answer

Nutrient density and digestibility

For dogs with high energy output like Vizslas, the focus should be on how nutrient-dense and easily digestible the food is, rather than whether it contains a specific ingredient category like grain.

When evaluating food for an active Vizsla, what is considered the key metric over simply excluding an ingredient category?
fooddietDoggrainVizsla