Hi I have a 10 week old puppy which I am currently feeding her Orijen puppy and she is doing well on it with firm stools. She weighs around 8 kilos and she's very active thanks to my 3 year old son lol but she's always hungry. I feed her 1/3 cup 3 times a day but she looks to be a bit on the skinny side and I don't really want to increase her kibble due to the high protein level in Orijen. Is it possible to bulk her food up with rice or pasta? I can just feel her ribs and she definitely has a defined waist. I also mix I teaspoon of Salmon oil in her food once a day.