What ability allows the Wirehaired Vizsla to retrieve effectively from icy water?

Answer

The dense, softer undercoat providing insulation

The Wirehaired Vizsla is exceptionally capable of retrieving from icy water due to its specialized double coat structure. While the dense, harsh, wiry outer coat provides the necessary physical armor against sharp vegetation and cold, it is the layer beneath that is key for thermal protection in water. This underlying layer is described as a softer, dense undercoat. This undercoat functions specifically to provide insulation, trapping air and heat against the dog's body when it is fully immersed in cold water, enabling sustained work.

What ability allows the Wirehaired Vizsla to retrieve effectively from icy water?
SportDogbreedHuntingWirehaired Vizsla