As a dog owner I know what you go through when the animal starts getting sick. Often times it can be very stressful to you as well as your pet. Figuring out what it is can sometimes be as easy as feeding them dog food for sensitive stomachs, but the only way to really be sure is a visit to your local vet’s office. It will eliminate the chances of it being a more severe condition and will help both you and the animal relax.
If you find it is an allergy or food sensitivity you’ll need to slowly transfer them to the new diet. Any fast diet changes can put the dog’s digestive system into shock and could aggravate the symptoms even more. Trying to figure out what it is causing the problem will have to be done with an elimination process and may take some time, but when you find it you and your dog will be much better off.