I believe this is a hereditary trait, but it could also be from jumping up and down couches, beds, high area etc. not sure if that grade is severe enough to need an operation now, but consult your vet. i know of some yorkies with the high grade lux patella that are doing fine. i think eventually, they will need surgery however. thats my 2 cents, but check with your vet.
read your contract, and see if they cover hereditary defects. if so, get your vet to say that this is hereditary, and tell your breeder to cover this, IMO. |