According to the text's actionable approach, what temperature triggers the need for a sweater on a Chinese Crested?

Answer

If the temperature drops below 55°F (around 13°C)

Because of their low body fat and lack of coat protection, sweaters should be donned if the temperature drops below 55°F (around 13°C) before going outside, even for a short walk.

According to the text's actionable approach, what temperature triggers the need for a sweater on a Chinese Crested?
DoggroomingChinese Crested