I'm going to expres my opinion even if I'm newby here.
4 times a day 1/4 of a cup equals 2 cups a day, against the sugested 31/2 to 4 cups a day.
My puppy Kimba at that age was fed 4 cups a day.
The second set of pictures she looks better, but I still would bring the total amount for a day to 31/2 - 4 cups a day and rather get it wrong on the plus side seeing the situation (that means 4 cups a day) until totally recovered a normal look.
Eddy, Your opinion is of course welcomed and appreciated. Regarding the feeding equation though, I mentioned above that I was unclear on the amount we feed her per day because I put the parentheses in the wrong spot which made it confusing. The "1/4 cup" per day was in reference to the amount we feed her randomly throughout the day for training/rewards. I mistakenly left out the amount we feed her in her bowl per day, which is 1/2 cup every time we feed her from her bowl.