A Chug’s temperament really does depend on several things which includes what their parent dogs are like. They might take after the Chihuahua and be a little aloof or they might be real comics, a trait Pugs are renowned for. With this said, Chugs are known to be affectionate and friendly characters by nature, more especially if they are carefully bred and then socialised correctly from a young enough age which includes when they are still with the breeder. The one consistent is that every Chug tends to be a little different whether it’s in obvious or very subtle ways which is what makes these little dogs so unique and so adorable to live with.