I have a female White German Shepherd who gave birth to 5 puppies (4 girls and 1 boy) on February 1st. Everything went smoothly. She is very attentive and caring of the pups like a natural. Muy only concern is that she is not eating nearly as much as she should be. She has been raw fed her while life. I've been trying to give her carbs, liver, and yogurt as well as her daily meat but she is only choosing to eat the liver and yogurt and then cries until she gets back in the whelping box with her pups. I've tried adding everything to make it more appealing to her(steak sauce, four cheese sauce, spaghetti sauce, peanut butter) but she only wants the liver and yogurt....