"Dietary modifications" means making changes to the way you eat or the types of food you consume in order to improve your health or address specific dietary needs or concerns. Full definition
Obesity is a risk factor for many health conditions requiring veterinary attention including diabetes and urinary problems; some of these diseases can be addressed with dietary modification alongside medications. (catological.com)
Clinical evaluation of dietary modification for treatment of spontaneous chronic renal failure in dogs. (scielo.br)
If your dog was diagnosed with pancreatic issues as a result, there will be additional instructions upon release from the hospital which can include dietary modification and medication. (wagwalking.com)