I can't help but feel that we really dropped the ball on this one. I knew that Greyhounds have teeth problems, but I had no idea her teeth could get so bad in the 12 months between check ups.
The vet has recommended we brush her teeth, or that we get her a clean and scale once a year. I know how ineffective human teeth brushing is (I mean, I still have to get a clean and scale once a year!), so I think we will be switching her to the special dental food and making sure she gets more bones and peace and quiet to chew them in. We shall see what the Vet's opinion is next check up time, and in the mean time I will be a lot more vigilant about what is happening inside her mouth!
The Vet and all the staff seemed to love her, and were impressed with how placid she was. She didn't complain at all. They even sent her home with a spiffy looking bandana, and gave her a nice purple vet wrap which says 'Ouch'. That's my girl, winning fans wherever she goes.