At night, he is probably content to be in his crate because he is near his humans and it is time to sleep.
During the day, puppies want to be active and have attention. Sounds like he is suffering separation anxiety. You could try giving him a tshirt you have worn, safe toys, and a DAP diffuser (calming pheromones). Try leaving a tv or radio on in his room at a pleasant volume.
Make sure he has plenty of activity in the evening and weekends when you are home with him.
__________________ Kristin, Max and Teddy  |