Corgi long not fat is not pure?

Corgi grows not fat is not impure. Maybe there are parasites in Corgi’s body, so it has not been fat, nutrition are taken away by parasites, to timely deworming. Also consider whether the dog has eaten enough, not eaten naturally will not be fat. If the nutritional diet is up to standard, it is necessary to consider the dog’s digestive problems, poor digestion and protein synthesis disorders, can not synthesize protein, of course, will not grow fat. If the pet owner wants to make the one-year-old Corgi grow fatter, he can feed the Corgi more nutritious food. A reasonable diet is helpful for Corgi to grow fat, so pet owners should pay attention to the diet mix when feeding.