Lola has been acting weird for a couple weeks now and I cant figure it out. She walks around the house all day like she is looking for something and just walks and walks and walks and walks. She used to lya down in the evenings on the couch or on me and now she wont and it has gotten worse over the last 3 days. I cant get her to settle down, she doesnt act like she is in pain and she isnt licking or biting herself, no bald spots, and I thought it make have been her gearing up to go into heat but she has never started. Any ideas anyone? She is so tired at bed time from walking around non stop that she just crashes when I put her in the crate.