Canine Struvite Stones - VeterinaryPartner.com - a VIN company! Article on struvite ... read carefully the diet change
Oxalate Bladder Stones (Canine) - VeterinaryPartner.com - a VIN company! Article for oxalate
Struvite according to the linked article is commonly associated with bladder infections
Oxalate is thought to be of a
genetic origin although a different gene to the uric acid stone.
What might also complicate the treatment protocol is the MVD and the needs there.
It appears based on these articles that the prelim testing approach is what is recommended in the literature attached.
Your breeder should be advised of this diagnosis.