Tricky Trainers has been a trusted choice for 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 liver mini treat is only 1.5 calories - the perfect option for frequent training and treating sessions! Time-tested and dog-approved, Tricky Trainers are Just the Trick to Train Your Dog.