Zipper, the service-dog-in-training, is growing and learning his trade

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DENVER -- Zipper, FOX31's service-dog-in-training, made his latest TV appearance on Good Day Colorado Wednesday morning.

Erin Conley from Freedom Service Dogs stopped by with the pup to talk about his progress with socialization.

He's still too young to be doing a lot of strict training, so the focus right now is on exposing him to a lot of people so he will be less fearful.

You can keep track of everything Zipper is up to on Twitter. Just follow him @ZipperTweets.

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