Nele Sabbe, [07 Jul 2023 at 17:05:45]: Hi, what immobilising doses would you use on adult male tigers? Those are really big (not overweight) animals that need to be darted. Henry Labuschagne, [07 Jul 2023 at 17:16:43]: Bengal or Siberian ? White or Orange ? Nele Sabbe, [07 Jul 2023 at 17:46:27]: One of each. I always got good results with ketamine/medetomidine (I don't have Zoletil available at the moment) but never did such a big boys. Henry Labuschagne, [07 Jul 2023 at 17:49:00]: As a general guideline I use medetomidine 1mg per 50kg plus 75 to 100mg ket per mg medetomidine. No Zoletil especially not in whites. They easily weigh 250 kg Nele Sabbe, [07 Jul 2023 at 17:51:22]: Thx