Is this normal? She seems to be pooping normally good color good amount. I just didn't really notice her crunching her food as much and she digs in her bowl in search of the baby cat kibbles over the others. I was watching her today and saw that she had foam on her lips in between grabbing kibbles, sort of like annointing foam but she dosent annoint, we've never seen her annoint in the 3 months we've had her now. Anyways just wondering about this.