I have an 11 year old female Kelpie. She is fit and every time I take her to the vet he seems to think she is in great condition However I have noticed lately that she farts ALL THE TIME! Way more than usual, and stinkier too! I am thinking maybe I need to change her diet? She has always just been fed a mix of dried and canned food. Do you think a more natural diet would help?
If so, what are some examples of things I can feed her (i'm vegetarian, so kind of meat illiterate). Also, how would I know how much to feed her?