Like, for example you beat the dog up and they're looking at you and your Nike shoes or any sneaker or anything like a Nike, he's likely to be afraid of that - so anything without that Nike wingtip, he's likely to be fine. If you think about it, that's a different picture, than a Nike type shoe. Its specific because its sensory based.
There is perhaps no field aspiring to be scientific where flagrant personal bias, logic martyred in the cause of supporting a prejudice, unfounded assertions, and even sentimental rot and drivel, have run riot to such an extent as here.