We got. Two year old Jacj Russell / chihuahua cross from friends of friends a while ago.
He arrived with his cage and beds and settled brilliantly.
His routine has always been the same but recently he has started barking and whimpering when he goes in his cage at night. He is happy to wander into it for a snooze during the day of his own accord but at night he whimpers for an hour.
We have also tried an anti-bark collar which has stopped the barking to an extent but not the whimpering.
He was recently neutered but that hasn't changed the situation, he was doing it before and continues now
Help!! Barking at 1am when DH gets up at 6 is really frustrating and any advice would be appreciated