Bladder stone surgery (cystotomy) in dogs costs $1,500-$4,000. The procedure opens the bladder to remove stones that can't be dissolved with diet or medication. Stones cause painful urination, blood in urine, and can create life-threatening urinary blockages, especially in male dogs.
What Is It
A cystotomy opens the bladder to remove urinary stones (uroliths). The two most common types are struvite (often caused by infection) and calcium oxalate (metabolic). Not all stones dissolve - calcium oxalate stones always require surgical removal.
Male dogs face higher blockage risk
The Process
Under general anesthesia, the vet opens the bladder, removes stones, flushes to clear all fragments, then sutures closed. Stones are sent for analysis to determine type and guide prevention. A post-operative X-ray confirms no stones remain.
Stone analysis guides prevention strategy
Cost Breakdown $1,500-$4,000
Surgery: $1,500-$4,000. Includes pre-op diagnostics (X-rays, ultrasound, blood work: $300-$600), anesthesia, hospitalization, pain meds, and antibiotics. Stone analysis: $50-$100. Post-op X-ray: $100-$200. Emergency blockage surgery: up to $5,000.
Recovery & Aftercare
About 2 weeks of restricted activity. Antibiotics for 7-14 days; pain medication for 5-7 days. Monitor urination closely. A long-term prescription diet is often recommended. Follow-up urinalysis and X-rays at 1-3 months.
Prescription diet is key to preventing recurrence
Total Cost $1,500-$4,000
Includes diagnostics, surgery, hospitalization, and meds. Emergency surgery for blockage can reach $5,000.
Complication Rate Low
Cystotomy is a well-established surgery. Complications (urinary leakage, infection) occur in less than 5% of cases.
Duration 1-2 Hours
Surgery takes 1-2 hours. Most dogs stay overnight and go home the next day.
When It's Needed
Stones causing blockage (emergency), stones that can't be dissolved (calcium oxalate), or recurrent urinary tract infections.
The Real Cost
$1,500typical cost
Includes diagnostics, surgery, hospitalization, and meds.
Cost Breakdown $1,500-$4,000
Total Cost $1,500-$4,000
Red flags
Insurance Traps
Bladder stones are a common covered condition - but recurrence complicates claims.
Coverage Basics Pre-existing
Most policies cover bladder stone surgery as an illness if your dog had no urinary symptoms before enrollment. Diagnostics, surgery, hospitalization, and medication are typically covered. Prescription diets may not be.
Waiting Period Details Waiting period
Standard illness waiting period of 14 days. Any pre-enrollment urinary symptoms (straining, blood in urine, UTIs) mean bladder stone treatment is excluded as pre-existing.
Cost vs Deductible Deductible
At $1,500-$4,000, surgery easily exceeds most deductibles. With a $500 deductible and 80% reimbursement, you save $800-$2,800. Bladder stones often recur.
Exclusions & Limits Deductible
Some policies apply one deductible per year for recurrent bladder stones; others treat each episode separately. Prescription diets are excluded by many. Previous UTI history may lead to exclusions.
Common Questions
Real answers about costs, treatment, and insurance coverage.
How much does bladder stone surgery cost for a dog?
Cystotomy costs $1,500-$4,000 including diagnostics, surgery, hospitalization, and medication. Emergency blockage surgery can reach $5,000. Stone analysis adds $50-$100. Struvite stones can sometimes be dissolved with prescription diet, avoiding surgery.
Can bladder stones in dogs be dissolved without surgery?
Struvite stones can often dissolve with prescription diet over 4-12 weeks. Calcium oxalate stones always require surgery. Urine crystal analysis and X-rays determine stone type. Small stones may also be removed via urohydropropulsion or laser lithotripsy.
How long does recovery take after bladder stone surgery?
About 2 weeks. Restrict activity for 10-14 days; antibiotics for 7-14 days; pain medication for 5-7 days. Monitor urination closely. Follow-up urinalysis and imaging at 1-3 months to check for new stones.
Do bladder stones come back in dogs?
Recurrence rate is 25-50% within 1-3 years without prevention. Struvite stones can be prevented with infection treatment and a urinary diet. Calcium oxalate stones are harder to prevent - prescription diet, increased water intake, and monitoring help. Lifelong dietary management is usually recommended.
What are signs of bladder stones in dogs?
Frequent urination, straining, blood in urine, small amounts, house accidents, and cloudy or foul-smelling urine. Male dogs risk complete blockage - straining with no output is a life-threatening emergency requiring immediate care.
What breeds are prone to bladder stones?
Dalmatians, Miniature Schnauzers, Shih Tzus, Yorkshire Terriers, Lhasa Apsos, Bichon Frises, Bulldogs, and Dachshunds are predisposed. Small breeds are more commonly affected. Males are more prone to dangerous blockages due to their longer, narrower urethra.
Is a urinary blockage an emergency?
Yes. A male dog straining with no urine output needs the emergency vet immediately. A blocked bladder causes toxin buildup leading to kidney failure within 24-48 hours.
Does pet insurance cover bladder stone surgery?
Yes, if no urinary symptoms existed before enrollment. Diagnostics, surgery, and medication are typically covered. Prescription diets usually are not. Recurrence coverage depends on whether each episode is treated as a new condition.
My mother-in-law's boxer. Problem. $1,200 in tests, no answers. Another vet solved it with $8 pills. When you're scared, you'll pay anything - and some vets price accordingly. So I built what I couldn't find: real costs, real exclusions, plain language. Not selling policies.
Sources
Research and data used to compile this profile.
- 1 Lulich JP, Berent AC, Adams LG, et al. ACVIM small animal consensus recommendations on the treatment and prevention of uroliths in dogs and cats. J Vet Intern Med. 2016;30(5):1564-74.
- 2 Osborne CA, Lulich JP, Kruger JM, Ulrich LK, Koehler LA. Analysis of 451,891 canine uroliths, feline uroliths, and feline urethral plugs from 1981 to 2007. J Am Vet Med Assoc. 2009;234(3):347-51.