Daisy had both types of crystals sodium oxalate and struvite and the vet put her on royal canine SO as well. I made sure I also gave Daisy distilled spring water to drink. I took her out to pee every 2 hrs just to make sure she was emptying her bladder.
It took Daisy about 4 weeks bf I noticed her getting better and she did have incontinence while she had the crystals. I hope Cooper is feeling better soon