We have a spoiled rotten chihuahua. She will be one next month. We have had her since mid March and she is very attached to us. We love her and treat her like our child. Well the last week she has been acting really weird. It makes me almost worried that someone is outside the house or there is going to be an earthquake. She hasn't been barking just has been very alert and protective of me. I have noticed at night she has to curl up right by my belly (yes, she sleeps with me). But last night I was in bed watching TV and not feeling very well and she just sat next to me and stared at me for the longest time. It was very strange. Then she curled up in my arm like she was a baby and slept like that all night long. It is really bizarre but I believe she knows what is going on. Have you heard of this before? Or have your dogs been acting strange?