periannath- I will attempt to post pictures again but "queen anne chair' Says it all! The last owner said she wasn't a mini and the pedigree papers don't mean much to me. Peanut has been used for breeding , one home was shut down by the rspca ( I will update our profile to tell the full story ) She is an awesome dog, I can't believe how sweet she is and that people passed her off ....madness!
The other patella hasn't been checked and the big operation would be to take wedges out of the bones to straighten the leg, more commonly done with large dogs.
Rappie- thanks, that explained the situation really well.
I spoke to the surgeon today and he will x-ray then operate under one GA . He said life is full of compromises, this is a good one, and he is optimistic that we will get a satisfactory result.
Although,as Rappie and perannath have identified ,Peanut has a curious conformation/anatomy and will potentially end up with other issues and arthritis further down the track.
Post operation being so crucial, we are getting a crate and taking 2 weeks off to keep an eye on the Peanutty girl!
thanks for the replies, I will update after her op next week.