[pstinard]

From the PetMD article on fat in dog foods: https://www.petmd.com/dog/nutrition/...ur_dogs_health (emphasis added)

Fats and Oils: Good for Your Dog’s Health?

Fats and oils are a necessary part of a balanced diet for dogs. A diet that provides about 10-15 percent fat (for normal, healthy adult animals) is best to maintain health. The time when fat in the diet becomes a problem is when animals are allowed to eat too much fat and calories (such as from extra treats and table scraps), without getting enough exercise to balance things out.

Dogs never have to worry about cholesterol levels like humans do, as they won’t end up with the same types of health issues humans can from eating a high-fat diet. If fat levels are too low; however, dogs can develop dry, itchy skin and a dull coat. Other problems that can develop include a diminished immune system and other potential health problems such as heart disease and diabetes.