1) Alert from a lab 2) Angry warning 3) Angry-dog sound 4) Audible warning 5) Bear sound 6) Bears say it 7) Bite preceder 8) Canine sound 9) Canine Stay away 10) Canine warning 11) Cave canem sound 12) Doberman sound 13) Dog warning 14) Doggy sound 15) Exclamation of dislike 16) Greeting from spike 
Anger