[linz06]

Layla is now 14 months old. She started losing her baby teeth at around 6 months and as far as I knew they were all out by about 9 months. I got her spayed and wasn't told anything about baby teeth still being there or having to be pulled or anything.. Anyways, tonight she was chewing on a hard treat for awhile, and just now I noticed her chewing on something small and white so i took it from her, and it's a tooth! It's one of the back "molar" kind of teeth. Is this normal? It seems to be a little late, unless it's a tooth that's not supposed to fall out!
She always likes to bite on pillows, just stuff it in her mouth until it's way at the back and she can sit there for an hour or more without moving. Would she still be growing new teeth?