Urinary Tract / Kidney Stones (Cystine) Average Cost

From 367 quotes ranging from $400 - 2,500

Average Cost

$1,200

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What is Urinary Tract / Kidney Stones (Cystine) ?

As in people, kidney and bladder stones can develop in dogs. Mineral formations, called uroliths, are like tiny rocks or crystals that can develop in the bladder. Kidney stones, or cystine stones, are formed by cystine, which is an amino acid in the body. Dogs are more susceptible to bladder stones than kidney stones, and in rare occurrences can develop bladder stones that are made up of cystine stones.

Urinary tract  kidney stones, called urolithiasis in veterinary terms, are stones made up of minerals, which usually form in the kidneys and develop in the bladder. These stones, if left untreated, can cause blockage of the bladder and can be fatal. The symptoms are noticeable and can alert the pet owner to this condition, thus getting the dog effective and successful treatment.

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Symptoms of Urinary Tract / Kidney Stones (Cystine) in Dogs

There are many different symptoms that are caused by urinary stones or kidney stones. These symptoms can coincide with one another. Both types of stones can have very similar symptoms and include:

  • Increased urgency in urinating
  • Urinating in unusual places
  • Straining when urinating
  • Painful urination
  • Irregular urine flow, often a little at a time
  • Blood or pus in the urine
  • Cloudy or odd-smelling urine
  • Frequent licking of genitals
  • Uncomfortable pacing or panting
  • Fever
  • Malaise or restlessness
  • Crying or whimpering
  • Vomiting

 Types

Bladder stones in dogs can form anywhere in the urinary tract. They can be found in the kidneys, ureters, urethra, and the bladder. In the majority of cases, the stones are found within the bladder. Here are different types of stones:

  • Struvite bladder stones are comprised of magnesium ammonium phosphate.
  • Chemical compounds, such as cystine, calcium phosphate, calcium oxalate, and ammonium urate make up other bladder and kidney stones.
  • Often, stones found in the bladder and kidneys are composed of a mixture of the chemical compounds above.
  • Different breeds are susceptible to different types of stones, made up of different chemical compounds.

 

Causes of Urinary Tract / Kidney Stones (Cystine) in Dogs

Much research has been conducted on what causes kidney and bladder stones in canines. Causes of these stones can be from the following:

  • Genetics
  • Amount of minerals in the diet
  • Volume of water the dog drinks daily
  • Quantity of protein in the diet
  • The dog’s urine acidity or alkalinity (affected by diet)
  • Infections caused by bacteria in the bladder

Diagnosis of Urinary Tract / Kidney Stones (Cystine) in Dogs

If you see any symptoms, such as the dog having difficulty urinating, irregular urine flow, blood in the urine, a foul odor, or any of the other symptoms listed above, then make an immediate phone call to the veterinarian. The veterinarian will instruct you on what you need to do before the dog comes in to visit, such as collecting a free-catch urine sample. More than likely, the veterinarian will want you to bring him in immediately in case he has a blocked urethra, which is an emergency.

During the examination, your veterinarian will feel around the bladder area of the dog (if he is not in too much pain) and identify any stones. Cystine stones in the bladder can be too small to detect by that method, so the veterinarian will make the decision on what to do next. The cystine stones are far too tiny to be seen by radiographing, so he will probably choose to do an ultrasound or other imaging technique.

Treatment of Urinary Tract / Kidney Stones (Cystine) in Dogs

Treatment options for urolithiasis in dogs include non-surgical, surgical, and ultrasonic dissolution.

Non-Surgical

  • Urohydropropulsion is a non-surgical method of flushing out the bladder stones using a special catheter. This method is successfully accomplished only when the stones are very small. Oftentimes, with very tiny stones, the veterinarian will use a cystoscope to remove the stones by inserting it through the urethra and into the bladder. Both of these methods can also be used to collect a stone to sample in a laboratory, and to further determine treatment options, such as changing the dog’s diet to help the stones dissolve (dietary dissolution).

Surgical

  • If the stones are large and cannot be removed non-surgically, then surgical removal may be performed. This option may be decided upon if there are too many stones, or if there is any obstruction or risk of obstruction. This quick method of getting rid of the stones does have risks, such as in canines who have other health impairments or may react negatively to anesthesia. In surgery, the bladder is opened up and the stones are removed. There are times when surgery is the only option in order to save the life of the dog, such as if the dog has a blocked urethra, as this can be fatal.

Ultrasonic Dissolution

  • Ultrasonic dissolution is an effective method ofn treating bladder and kidney stones. This technique uses ultrasonic waves at a high frequency to break the stones apart. Once the stones are broken into very small pieces, they can come out of the bladder much easier and much less painfully. This may be an ideal option for many dogs, as it is non-surgical and has immediate results.

Recovery of Urinary Tract / Kidney Stones (Cystine) in Dogs

There are different types of bladder and kidney stones, with cystine bladder stones being quite rare. Dogs that have been treated for cystine bladder stones, even successfully, will have to be on a therapeutic diet for the rest of their lifetime. Prescription dog foods for this purpose have the proper ingredients that allow for an alkaline urine output. Many of these prescription dog foods are very wet to help with the proper quantity of water in the dogs’ diet. It will be vital to make sure your dog follows a strict diet of the proper dog food so the stones do not return.

While the prognosis is good for dogs with this condition, if your dog is recovering he will have to be monitored for symptoms for the rest of his life. Becoming educated on the symptoms of the bladder and kidney stones will keep you proactive in your dog’s condition.

Urinary Tract / Kidney Stones (Cystine) Questions and Advice from Veterinary Professionals

Diesel
Shepherd mix
3 Years
Serious condition
0 found helpful
Serious condition

Has Symptoms

can't pee
Bladder blockage

I have a 3 yr old male shepherd malamute mix. Six months ago he had bladder surgery to remove cystine stones. Today he had another blockage. He has been on special food and distilled water. What r his options for the future. I can't keep putting him thru bladder surgery

Dr. Callum Turner, DVM
Dr. Callum Turner, DVM
3314 Recommendations

If Diesel has new cystine stones, dissolution maybe attempted using N-(2-mercaptoproprionyl)-glycine at a dose of 15–20mg/kg in food twice per day; penicillamine maybe used instead of N-(2-mercaptoproprionyl)-glycine, but the side effects are more severe (vomiting, loss of appetite). Also the urine can be alkalinized using potassium citrate at a dose of 20–75mg/kg in food twice per day. Dietary management and a lower dose (10mg/kg) of N-(2-mercaptoproprionyl)-glycine maybe given for prevention. Regards Dr Callum Turner DVM

My dog is dying from cystine stones. Every time we drain him with a catheter, the problem gets temporarily better and immediately goes to worse. Stones continue to build up in his bladder. The stones keep adding up and we can’t seem to help him. What do we do after the first surgery?!

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Blu
Staffordshire Bull Terrier
5 Years
Serious condition
0 found helpful
Serious condition

Has Symptoms

cystine stones

My staffie has just had cystine and struvite stones removed surgically, he has always been fed on a raw natural instinct diet. I would still like to remain with this company what diet do you suggest. we are feeding him the special diet at the moment whuch contains moisture 78.3% - protein 14.8% - fat 4.6% - calcium 0.4% - phospherous 0.3% - sodium 0.1% - Fibre 0.4% all is natural human grade ingredients. the composition can be found on www.naturalinstinct.com I really dont want to put him on Hills diet if possible. suggestions would be helpful if you have any thank you.

Dr. Michele King, DVM
Dr. Michele King, DVM
1604 Recommendations
Thank you for your email. Unfortunately, cystine stones are quite rare, and result from Blu being unable to resorb cystine from the kidneys, causing it to accumulate in the bladder. He will have to be on a prescription diet for life, and deviation from that diet will likely cause the stones to form again, as they have a high rate of recurrence in these dogs. Diets that promote alkaline urine that is more dilute are recommended. Most dogs should be fed a canned or wet diet to encourage water consumption. Dilute urine with a low urine specific gravity is an important part of the prevention of bladder stones. In certain cases, medications such as n-(mercaptoropionyl)-glycine (2-MPG) (ThiolaTM) may be required. Urinary alkalinizers may be needed to maintain an alkaline urine ph of greater than 7.5. In addition, careful routine monitoring of the urine to detect any signs of bacterial infection is also recommended. Bladder x-rays and urinalysis will typically be performed one month after treatment and then every three to six months for life. Dogs displaying any clinical signs such as frequent urination, urinating in unusual places, painful urination or the presence of blood in the urine should be evaluated immediately. If you have any other questions, your veterinarian will be able to answer them - I am glad the he is okay.

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Bailey
Bichon Frise
10 Years
Mild condition
0 found helpful
Mild condition

Has Symptoms

Kidney stones

I have a 10 year old female Bichon Frise who has a large kidney stone. The vet prescribed Augmentin and potassium citrate granules. Currently I make her food which consists of turkey, pumpkin and egg. We do at Cosequen-D to her food daily. The vet said to eliminate all vegetables. So, should I cut out the pumpkin, which I had read is good for dogs? Also, does the Cosequen-D do anything to cause kidney stones? Lastly, what should her diet be now, to help dissolve the stone?

Dr. Callum Turner, DVM
Dr. Callum Turner, DVM
3314 Recommendations

Dogs affected by cystine stones (I am assuming cystine as you didn’t specify in your question, but more information may be found about other stones on the link below) may be given N-(2-mercaptopropionyl)-glycine (2 MPG) and a low protein alkalinizing diet to help raise the pH of the urine to prevent further urinary stone formation; after the stones have been dissolved, a lower dose of N-(2-mercaptopropionyl)-glycine (2 MPG) may be given as a maintenance dose. Both Cosequin and pumpkin (plain canned pumpkin) shouldn’t cause any adverse effects, but may be worth eliminating them during the initial dietary change and dissolution. Regards Dr Callum Turner DVM
www.msdvetmanual.com/urinary-system/noninfectious-diseases-of-the-urinary-system-in-small-animals/urolithiasis-in-small-animals

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Toby
Golden Retriever
14 Years
Serious condition
1 found helpful
Serious condition

Medication Used

Cephalexin

Been treating male 14 year old golden retrieverXborder collie for suspected bladder infection/stones - 5 days in no improvement, then vet added the 2nd lot and improvement occurred the very next day with clear urine for approx 4 days clear , then blood began to re-appear intermittently. Am about to finish the final antibiotic and today there was still some blood in urine. Feeding SO Royal Canin but dog disliked it so turned to DIY low Protein, magnesium and phosphate diet that included cottage cheese, tuna, chicken....made error and fed tofu by mistake and next day blood in urine. trying to avoid the surgery and finances are limited so what are my options? and also the risk if i delay getting surgery. I am keen to try ultrasonic dissolution but my vet never mentioned this ....was quoted A$800-1000 just to discover what it is (ultrasound etc) then $1500 for surgery if required

Dr. Callum Turner, DVM
Dr. Callum Turner, DVM
3314 Recommendations
If Toby has cystine stones, then an alkalising diet and dietary supplementation may help dissolve the size of the stones; if the stones are a different type then a different diet or supplement may be tried. The link below is to a useful website which covers different types of urinary stones and different protocols for dissolving stones and preventing stone formation. Ultrasonic dissolution isn’t a common treatment method in small animals unlike in humans, check out the link below on management of urinary stones. Regards Dr Callum Turner DVM www.msdvetmanual.com/urinary-system/noninfectious-diseases-of-the-urinary-system-in-small-animals/urolithiasis-in-small-animals

Thanks so much great site and appreciate the informed and speedy response

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