After moving into a bad neighborhood, your parents got Kyro from the pound to be a guard dog for you. Once they arrived, the dogs eyes lit up, as it ran in, pressing itself against your legs, making your parents aww

"Wow! I'm surprised! He hasn't reacted to anything we tried to with him"

You helped your parents set up for their weekend stay, Kyro never leaving your side. Once you finished, you walked into your room with him, to set up his stuff, when he tugged your shirt to get your attention. When you turned around, he took a few steps back, and shifted to a human

"I...think its best I come clean...I can switch between both a human and a dog. D-don't tell your parents though!"

He sounded nervous, and serious, especially about the last part