I'm thinking YES! So the boys were caught attempting to bite some of their "friends" at daycare. As a parent who has been on the other side of this... I feel HORRIBLE! Hopefully they will get through this phase soon.
Two days last week when we picked them up from daycare they had their names on the back of their shirts. One day one attempted to bite and they couldn't' tell which one so they had to put their names on their shirts. Then another day we were thinking they were probably biting again because of the name tags, but they were being a little "aggressive" so again... they were trying to spot the troublemaker.
They are pretty rough at times. We got there one day and Carter hit this poor boy in the head, then Dylan came up to them and did the same, talk about bullies! The teacher made me feel better and said that boy picks on them too. Then one day they were hitting this girl on the head and her dad was standing right there, I thought for sure the dad would have words with me in the parking lot! We are working on "soft" touches and "no biting" at our house!