THE TRICK TO TRAINING. Tricky Trainers has been the trusted choice of professional trainers since 1999. These highly aromatic soft & chewy treats are bite-sized and packed with wholesome ingredients so you can feel good about rewarding your dog for their good behavior during training sessions or any time! Each treat has only 3 calories ñ the perfect option for frequent training and treating sessions! Time-tested and dog approved, Tricky Trainers are Just the Trick to Train Your Dog.