If you think about, in the wild such a rooster would likely get himself culled from the gene pool within the first few times that he randomly attacked something 10X bigger than himself. While his more observant and cautious brother would live on to tend the hens and sire the chicks. It's a...
I wouldn't have thought that was possible, do you have any links?
IME there is no correlation between the two. In dogs human aggression, dog aggression and aggressively protecting territory are three distinct and separate behaviors.
I believe so too, or at least an elevated level of...