This creation system discloses a kind of pet negative ion blowing device,It, which is included at least, has: pedestal,Mould group of drying and anion generator,The pedestal has a pedestal and erects the support rod on what pedestal,The what support rod is arranged in the blowing mould system,The blowing mould group have a first switch,One motor and a fan,The first switch system connects between what motor and fan,The air outlet slit of the blowing mould group is a blowing mouth,And the anion generator is then arranged at the blowing mouth of the what blowing mould group,The negative ion blowing device of this creation its functionally other than having and blowing the effect of the universe,It generates the air with anion,It can keep the moisture content of hair and prevent electrostatic from generating.本創作係揭露一種寵物用負離子吹風裝置,其至少包含有:基座、吹風模組及負離子產生器,該基座具有一底座以及豎立於底座上之支撐桿,該吹風模組係設置於該支撐桿,該吹風模組具有一第一開關、一馬達與一風扇,該第一開關係連接於馬達與風扇之間,該吹風模組的空氣出口為一吹風口,而該負離子產生器則設置於該吹風模組之吹風口處,本創作之負離子吹風裝置其在功能上除了有吹乾的效果外,其產生具有負離子的空氣,可保持毛髮的水份及防止靜電產生。