Overview Purina Veterinary Diets® OM Overweight Management® canine formulas provide balanced nutrition for safe and effective weight loss and have been formulated to achieve the following characteristics:
  • Low fat
  • Low calorie
  • High fiber
  • High protein: calorie ratio
  • Target urine pH-acid (6.2-6.4)


Diets with these nutritional modifications have been recommended for dogs with some forms of the following conditions:
  • Obesity
  • Hyperlipidemia in overweight dogs
  • Low fat
  • Diabetes mellitus in overweight dogs
  • Constipation
  • Fiber responsive colitis