Hi all! We just adopted our first piggy from our local ASPCA. He is just over a year old and we were told upfront that he was shy and skittish. We are being patient so he can adapt and get comfortable with us. He has not made much noise but we wanted to learn to interpret any sounds so we listened to a YouTube video on guinea pig sounds and what they mean. The first sound in the recording was wheeking, and in response our little guy started wheeking loudly in response. Is this good or bad? At this point, he is an only pig and we wondered if he is expressing loneliness? Is it just a solidarity thing?