My BC is 3 yrs old and her front canines ( is that right? The big ones down the bottom!) are really wearing down. My 2 yr old has very pointy teeth but megs have a flat top. SHe is constantly playing ball and unless it is foam (which she would rip part in seconds) she makes her teeth bleed. It doesn't seem to bother her but since dogs don't get dentures i am a bit worried about them disappearing all together. Is this normal?

I've been meaning to post about this too.  My 11 year olds bottom front teeth have also worn down the two of them are nearly level with the gumline now.  They don't seem to bother her and she eats well etc.  I wondered wha could be done too?