Secrets Hatake clan (Theory)

[ATD]

..... sakumo could control his wolf urges?

I speculate that the white chakra kakshi and sakumo used had to do sty with a wolf. white chakra light maybe had to do sty with the moon light i just speculate. i m just searching for a possible reason why there is sty. like white chakra. And kakashi uses ninja dogs so i thought the place were the dogs came from is ruled by a big wolf. sakumo must have some special fighting style to keep up with the sannins so why no white chakra white fang style? , his nickname was the white fang.