Get Your Dog Care Questions Answered by Experts
Hello and thank you for using this site to help you. I am sorry your girl is doing this. This is usually a sign that a dog is not feeling well and prefers to be left alone
Has there been any reluctance to jump on furniture or climb steps?
Does she prefer not to be picked up?
Is she eating and drinking normally?
Has there been any diarrhea or vomiting?
You may have gone offline and I will soon be going off as well for a couple of hours. I would take the vital signs of the dog, and I will direct you to a link on how to do this.
I would keep the food and water in the closet for now to ensure she eats and drinks and not do any physical activity with her at this time other than potty outings.
If you notice she is having a hard time jumping on furniture or walks slowly or with an arch in her back you may be looking at a disc issue and for that anti inflammatory drugs and rest are best.
Disc disease http://www.petmd.com/dog/conditions/neurological/c_dg_intervertebral_disc_disease
Aspirin dosing http://www.petplace.com/article/drug-library/library/over-the-counter/acetylsalicylic-acid-aspirin
taking the vital signs http://www.petplace.com/article/dogs/first-aid-for-dogs/nursing-care-for-sick-dogs/what-is-normal-in-dogs-heart-rate-breathing-rate-and-temperature