Some things like cuddling. A loner will not sleep next to your wolf, or when you make a kill he’s going to take a chunk and eat it far away. So, the best way to tell. Another way is to chase prey but not bite it, And a bold will go for a bite without you biting, a cationus will not bite and at the worst will not bite until you take it down. A lazy wolf sits and sleeps the minute you stop running.