This is a good food choice for dogs; it offers vitamins A and C, folic acid, fiber, calcium, magnesium and potassium. Yet, it may cause a dog to become gassy. If your Pug is having gas problems and this has been an ingredient in his food, try removing this from meals and snack.
There are other good vegetable options, such as peas, carrots and potatoes. Read more: Best foods for Pugs.
#3 An Imbalance in the Digestive Tract.
There A dog's digestive system (and human's for that matter) have both 'good' and 'bad' bacteria. Sometimes, if this is thrown off balance, it can cause all sorts of issues including excessive gas, constipation, diarrhea and/or general stomach upset.
There are healthy and safe probiotic canine supplements that help with gas and the wide range of stomach issues.
Two of the most effective ones (and made in the USA) are: