Hi how're old are your little ones? I have a 2 1/2 and a 4 month old they are 1/2 sisters. I have had this happen a few time. Lizzie the oldest does it to Abbie when she starts bothering her. She has never hurt her and never would. I put my little one down for naps when she gets out of control. I would trime time outside one gets aggressive but that one in their carat. It only took Abbie a few times to get it |