Lol? Either way, assuming a howler was not controlled by Crayak and shared thoughts could be controlled, it would cover all "advantages" held by other animals. Speed, endurance, and senses greater than a wolf. Reflexes and Killing ability greater than a tiger. Durability greater than an elephant. Dexterity greater than a Gorilla. Force greater than a bear. It has natural slashing claws. It has eyes better than an eagle. For combat, the only other things you would need would be water and flight.