更新1:
I never stated that pitbull was a breed. This was not the question at stake so please keep your comments to yourself. I am quite familiar with the bloodlines of pitbulls so keep your ignorance to yourself as well. As for the age of a puppy's cropping, it's 9 to about 20 weeks not 7.. So please educate yourself before attempting to input your false information. The cup thing would not work because it is a pitbull, (shorter ears) not a Doberman, (longer ears). No knowledge was gained, in other words, thanks for nothing.