dogs

How did Commander continue Major's work of biting secret service agents? Were they both stressed by all the people, did they communicate using hidden scents, or is there a secret society of telepathic dogs discussing who to bite based on global politics? German Shepherds promoting the interests...

https://www.nbcnews.com/video/experts-unsure-what-kind-of-animal-pennsylvania-woman-rescued-131458629616