Just in the past couple days my basset/dash two year old will whine by herself, around our other dog or around me and my husband. She has started whining on the bed and trying to get under the covers where she continues to whine. She whines when we are all just sitting there watching TV. The only time she isnt whining is when your petting her and shes relaxed or when she is sleeping. Any suggestions as to why she might be doing this all of a sudden?