I remember last year when you agonized over the 1st knee. Like I said then my girl had both knees done and you'd never know it. Same deal, 1st one knee then almost a year to the day she blew the second one.
It has to do with the geometry of their legs, if the joint meets at more than "x" degrees they are prone to tearing the ACL.
Dakota's knees outlasted her, she was diagnosed with bone cancer earlier this year.
Good luck.
It'll turn out ok again.
How's your wife taking it this time around? Last year she was a wreck .
Scott
oh yeah, pet insurance, you can get it thru your vet. They ususally have the information in their office.
Or go to
http://my.petinsurance.com/, we had a decent experience with them.