It's not just lonely gliders that will bark. I had three "given" to me (they were eating LETTUCE!!!) Their old owners didn't know what to do with them. After making their food mix, buying fruit and insects, I put them to bed....and woke up because I thought there were chihuahuas in my house.....turns out it was all three barking it up. Laryssa [Posted in FML 5587]