I know nothing about pigeons.
There are a few areas Reg wrote about that I have simply avoided. I don't think the rent collector stands up today so I've missed that out as well. And rugby, which Andy occasionally played.
I remember seeing an old strip with Andy standing on his doorstep, selling one of his racing pigeons to a neighbour. When the guy said that it must be difficult to part with such a favourite, Andy replied " Rubbish. This is strictly business". In the last frame, Andy is in his back garden, sobbing his eyes out.
Like I mentioned some time ago, there are aspects of Reg's writing that I don't even come CLOSE to. I wish I could master that lovely bitter/sweet touch.