This weekend, just after our daily "howl session" with Riley, Chris made a funny noise with his mouth. Riley looked at him and perked his ears up so I told Chris he should keep doing the noise. You could see that Riley was very curious (getting in Chris's face, sniffing, etc.) and he was "threatening" (as I like to call it ) to howl. I started howling myself and soon after Riley howled along with us. It was so funny. What a site that must have been with the three of us howling. Chris and I started to get light headed because we'd been howling for so long. I want to get it on video.