Dr.Clauder's Trainee Snacks Salmon is a treat from the Trainee Snacks range. Dr.Clauder's training treats contain protein from only one animal source. Perfect pieces for training, as they are easy to break. Steam-dried to preserve the natural meat flavour dogs like. Contains FOS. No added colourings or preservatives. 100% natural snacks. 100% free from sugar and glycerine! Animal protein from salmon.