hi I recently bought a month old nigerian doeling. I have been bottle feeding her when I got her she had been eating from her mom. I'm now feeding her whole milk. ( I'm going to start feeding her whole milk mixed with evaporated goat milk) so I have a tendency to worry when nothing's actually wrong, but she's been making like popping noises when she breathes and after that she'll start chewing or something. Her stomach is round and firm (it made some noises earlier) and I'm not sure if she's been digesting properly. She seems healthy herself ( the usual jumping and begging for food) am I worrying for nothing?