Have you checked the search engine at this site for “bladder stones”
Here is a good thread: /forums/topic/crystalstone-in-bladder/
Ask your vet if he thinks this product would be helpful? http://www.chewy.com/dog/k-plus-potassium-citrate-plus/dp/112519
The best thing you can do is to increase water intake and offer frequent bathroom breaks, opportunities to urinate. Sure, dogs can hold it, but that’s not good for this condition, You want to keep the bladder flushed. Stagnant conditions in the bladder are conducive to stone formation.
