T is super attached to one of his lovies (an angel dear lion blankie he calls "wise"). He not only sleeps with him, but likes taking him places and really finds comfort in him when he is sad or angry or whatever. He's only 2.5 so we are lenient with where he can take him etc. Is there an age where a kid becomes too old for a lovey? What is that age?

This is coming from the woman who slept with her blanket until she got married (agreement with my husband that blankie could not come to the marital bed).