What is required for hairless Xolos during intense, direct summer sun due to their lack of insulation?
Answer
Protective measures to prevent sunburn
The evolutionary adaptation that led to the hairless trait, while beneficial in certain ancient Mexican climates, creates specific husbandry requirements in modern environments, particularly concerning extreme weather. Since the skin of the hairless variety lacks the natural protection afforded by a coat of fur, it reacts similarly to unprotected human skin when exposed to intense solar radiation. Therefore, owners must take necessary protective measures to shield the dog from direct, harsh summer sun to prevent painful and potentially harmful sunburn. This need for environmental management reflects the inherent physical vulnerability tied directly to the trait that defines the breed.

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