Help my chihuahua wont stop crying, she started crying last night when i went to bed and ever since shes been crying all day. can anyone tell me why she may be doing this. i have checked her for any injurers but i cant see any or she doesnt yelp, does she need a friend or is just to crave attention because when you play with her she doesnt whimper at all. shes eating and sleeping and using her matt like normal. Help me please!