On my recent visit to a market setup for the sale of sacrificial animals for Eid-Ul-Azha, I noticed names like Don, Body Guard, Ravan, Munni, Sheela and Chamak Challo written on the poor animals to attract the customers. As it looks, I will be sacrificing Chamak Challo this year for the qurbani. Living in interesting times. DR. IRFAN ZAFAR, Islamabad, November 4.