Why do owners of Vizslas often find a dog coat necessary during cold weather?
Answer
They lack a woolly undercoat
The Vizsla possesses a single-layer coat that is very short, smooth, and dense, but importantly, it completely lacks an insulating undercoat. Because there is no undercoat to provide warmth or protection against the elements, the dog is highly sensitive to cold weather, making external protection like a dog coat essential for keeping the animal warm outdoors in cooler climates.

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