Never had any more than 34 maybe 6 late breeds ,had a problem this season with a yearling that was looked after by a non fancier for a week was taken to the fife transporter at Alnwick ,the bird got home ok at 5.25 on the Saturday ,Monday it was all the symptoms of y/bird sickness ,but it was only the yearlings that went down with it,no older birds ,yearlings were never trained or race that season as my intention was to pack in,put the ill yearling in beside the young birds they soon got over y/bird sickness this season