My babies are 2 months old. I've started weaning them this week, there are 3 in the litter. One of them, the most social and completely quiet one, started doing some little cries today and is standing out in the heat/direct sun while the others are in the shade. She seems to be breathing quicker than the other two also. I have seen her eat and drink but I'm not sure what else to do. This is 100% different behavior from last night when she was riding around on my back like I was her surf board...I'm not sure what happened or where to go from here! Any help/advice would be appreciated!