It’s always difficult to know for sure how old a bunny really is. There is no real sure way to tell, but I always felt comfortable saying that teeth get a bit more dingy after five years old. That was the case with many of my other bunnies and Vivian’s teeth were really yellow when I adopted her. (and she was estimated to be about 6 years old when I adopted her) . But at her check up a while back, her teeth looked less dingy, but I thought it was just the lighting. But then at today’s vet visit, her teeth looked even whiter! This time I took a real close look as my vet was checking her teeth — and just said “WOW!, she used to have really dingy teeth, what happened, I thought age was supposed to make them dingy!” My vet said that they could have just been stained when I adopted her.
So now…..I definitely can no longer lean on the dingy teeth as any kind of definite age marker. I mean I knew that other factors could come into play, I just never thought that Vivian’s teeth could actually look whiter — like a younger bunny’s teeth.