hi, I have a 7 week old CA Ground squirrel that is doing really well. She is happy, thriving (apparently) and very active. Eats FV 20/50 formula 3 cc's 6x a day but seems starving after each feeding and she has slowly lost 7 grams over 2 weeks. I have to wonder if I am underfeeding her? She was 51 grams 2 weeks ago and 44 grams as of yesterday. I am supplementing with the FV Ultraboost per the request of this board. She has the Henry's rodent block in her cage which she nibbles on too. Normal poop and pee. I'm not sure if she is a runt or just normal for this breed but seems a lot smaller than the average squirrel weight at 7 weeks. Thoughts?