Dogs can be very smart and in many cases, they learn best by observing us, humans. This has recently been proven again by a clever dog who learned to buy treats and paying them using leaves as money.

It's adorable and impressive at the same time but yes, that's what recently happened and people can't get enough of this black pup. According to reports, the cute incident happened at the Diversified Technical Education Institute of Monterrey Casanare in Colombia and the animal, who's been adopted by staff members, roams around the school yard.

U.S. Army specialist Justin Perez-Gorda suffered a traumatic brain injury while serving in Afghanistan in January 2011. To show their gratitude for his service, non-profit organization Homes for Our Troops built a wheelchair-accessible home for him in Dripping Springs, Texas.

For years, Justin and his wife Josephine claimed that he permanently lost the use of his lower extremities as the result of an IED explosion. Now, Justin is under investigation by the organization after footage surfaced of him walking on the free property they generously built for him despite saying that he is permanently paralyzed from the belly-button down.

The past year has been filled with truly interesting trends. However, it looks like 2019 will be no different. The first colorful trend for the year is finally here and it's all about Unicorn Armpit Hair.

Armpit hair is certainly making a major comeback in 2019 after women decided to get rid of their razors and go au naturel. With Januhairy, several women allowed their body hair to grow naturally and share their progress on social media. However, Unicorn Armpit Hair is taking that trend up to a new level.

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