Could she possibly be pregnant? There could be many causes-take her to the vet. Dogs can get illnesses and conditions like humans, such as tumors, leukemia, viruses, etc.
You don't say how old the dog is. As dogs age, they tend to be less active. There may also be an issue such as heartworm that is causing the dog difficulty with physical exertion. Have a vet do blood workup and parasite tests. Dogs mask illness and injury well so if she's showing outward signs such as lethargy it may be a serious problem.
I agree with both of the above statements: I believe that it is really in your dog's best interest that you consult your vet about your concerns and let him/her decide what the best course of action "if any at all" should be taken to remedy the situation. Kechara
Possible signs of Diabetes or cushings disease
http://k9diabetes.com/forum/index.php?referrerid=18
If you are asking if they have bowel movements, of course they do! ********* Yes, just not as often.
No, monsters cannot have bowel movements in Moshi Monsters.
Yes. No bowel movements is a bad sign for your intestines.
If you can't have bowel movements, facial breakouts are the least of your worries.
The color of a puppy's bowel movements is typically dark brown. Occasionally a puppy's bowel will be a green or black color.
Patients should be aware that Bismuth will turn bowel movements black.
Percocet is not eliminated through bowel movements. After stopping percocet, you may notice more frequent bowel movements as your body chemistry changes.
Yellow Dock Root is used in medicine to treat dermatitis, constipation and nasal inflammation. No, it does not suppress your appetite. It has a laxative effect and encourages bowel movements.
No you do not have a hymen in your anus. If you did it would block your bowel movements or have been broken by your bowel movements long ago.
I think the more bowel movements a day the better you will feel, as long as the bowel movement isn't diarrhea.
For bowel movements.
Bowel incontinence is when a person is unable to control their bowels. That is, they have involuntary bowel movements.