He’s beautiful! Looking at him again, I don’t think he’s dubbed (though it does look like he’s missing part of his comb?), which makes me think he is actually a silver Yokohama.
I agree that one is a Phoenix, but I don’t think the other is a twentse. From the look of it, he used to have a single comb; he’s been dubbed. I’m guessing he’s a mix between Phoenix and something else due to the long saddle feathers (maybe phoenix x game). They are also both mature, as can be...
Yes, people abandon them all the time, rooster dumping is a serious problem. In my area there’s always at least 20 at the local garbage dump (all different breeds, mixes of breeds, and ages) and there’s always new ones each time I go there. The “old” ones disappear pretty quickly, the roosters...