Great House Dog News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Can come in all shapes and sizes. this one happens to have a thick coat. and a mean bark. he s my best friend. like, not just a dog to me. reporter: black is a war veteran. he was deployed to iraq and afghanistan four times, with staff sergeant brent olsen by his side. if the taliban, somebody is running away, can t get them. sick your dog on somebody. mostly looking for explosives and weapon caches, stuff that will harm personnel. reporter: bleck s service was ended for the united states military, getting a new one resting on his master s couch. i have adopted him. a great house dog. they had found her at a construction site. she was a stray. so we adopted her. reporter: daisy went from being a stray puppy to a dog volunteering with alabama school for the deaf. she spends time with children and helps them through therapies. they feel special, daisy came to see them. reporter: daisy has a few disabilities of her own. she spent the last couple years fighting for her ....

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