紅點是否這1-2星期才有
if yes, then it's due to weather change, the humidity is too dry, cause this also happened to my girl.
I bring her to see doctor, and doctor said that dry air make her skin become sensitive. She should drink more water, put on some moisture lotion(e.g. seba's or QV's collection), hang a wet towel around her bed in the night, etc.. The red dots disappear now la!