Strange behavior at night?

Hello. On occasion my Chihuahua gets a little frantic when we go to sleep, Ive never seen this behavior during the day. He sleeps with me but on tho

Hello. On occasion my Chihuahua gets a little frantic when we go to sleep, I've never seen this behavior during the day. He sleeps with me but on those nights he cant get comfortable, pushes his nose under my hand, and sits up 'looking around in the dark but not seeming to see anything'. He's tired but ok the next morning...Any ideas whats going on?

or:Hello. On occasion my Chihuahua gets a little frantic when we go to sleep, I've never seen this behavior during the day. He sleeps with me but on those nights he cant get comfortable, pushes his nose under my hand, and sits up 'looking around in the dark but not seeming to see anything'. He's tired but ok the next morning...Any ideas whats going on?


or:I think chinchillas might be nocturnal.

Tags:dark,hand,little,under,