Destinyfailhorror17, Stitchblades just an idea but if you two want to have a Super sonic and or a deafeningly loud bark y dont you have sound manipulation as it would give you that ability as well as making you able to create and amplify sound waves this would be very useful for distracting other wolf as you could create a sound wave behind in order to get them to tune around you could also use it as an attack it can actually be a relay strong power if you know how to use it 
http://powerlisting.wikia.com/wiki/Sound_Manipulation
take a look at that link and it will show you some of the uses and ability's of sound manipulation