Yeah, I didn't know until this last summer that they needed to have their teeth floated every year, I always thought that it was when they started showing signs, like fighting the bit and becoming hard mouthed, not taking the bit and bridle, rearing, dropping feed from their mouth, losing weight, having tons of undigested and unchewed material in their manure, etc. I felt SO bad for my poor baby, because when she got them checked out she had wolf teeth that needed to be pulled, and these awfully painful looking and sharp caps that needed to come off her molars.... I'm not a harsh handed rider, but I still was so surprised that her mouth was so bad off because she's always taken nothing more than a light touch to communicate with her; she seemed to be putting on weight normally for her age; her manure looked normal as well; if food fell out of her mouth I couldn't tell because when she eats she keeps her nose down in the bucket.... I wish I had the money to get her teeth checked every 6 months now, but it's SO expensive! <$$$> I am thankful that there is a vet nearby that can do it though, not having it available is worse than spending the money every year!