My dog has renal failure, but no urinalysis. Could it be a UTI?

This is best to discuss during a one-on-one consultation; however, the blood work results reveal that your pet has a high white blood cell count (indicates infection or inflammation), mild anemia (low red blood cells), a UTI with a low specific gravity (concentrating ability of the kidneys which should be rechecked once UTI resolved, as well as protein in the urine which should be rechecked after resolution of UTI. as well as high BUN, CREA, which suggests kidney damage or kidney failure. Because of the concurrent UTI, it is best to resolve the UTI with anti-biotics, perhaps consider a SDMA test (specific kidney disease test) to confirm suspected kidney disease/insufficiency, and then rechk Urinalysis in 2 weeks. I am not sure why your pet is on Lasix, unless there is also underlying heart diseasee, which could have caused the erroneous reading of low specific gravity on the test. If there is more to discuss, then pleasea don't hesitate to request a private consultation for this, because this is a complicated case that needs to be on a more personal level in order to get full clarity on the recommendations above. Best wishes and take care.

I wouldn't say that Angel's kidneys are negligible. They are still, though small than "average." This could be her normal (not all dogs will have organs of the average size, since a 10 pound dog will have smaller kidneys than a 100 pound dog). Other causes for small kidneys could be a congenital disorder, fibrosing or scarring of the kidneys, significant dehydration, among a few other things. Ultrasound still images can be very hard to interpret since you need to scan through things to be able to get the whole picture. From the still images, either they do not capture the actual kidney, or there is so much damage that they are not a normal appearance anymore. Even though this link ( http://www.ultrasoundpaedia.com/normal-kidney/ ) is for humans, dog kidney images will look very similar. You can see a few different shapes, and the odd shapes seen in the pictures in the link are not seen on your images. Causes for loss of architecture (kidneys that are more or less mushed all together) can include infection, scarring, cancer, etc. Even though she is young, it is possible for Angel to be in kidney failure. Bloodwork and urinalysis would be the tests to show this. If she is in failure, then she would need dialysis to continue with life.

Hello. Your blood work should have indicated if there were any kidney problems, so if nothing was said, I would rule this out. If she did well on antibiotics, but then regressed, she may need to stay on antibiotics longer. Some dogs remain on antibiotics for 6-8 weeks. Thanks for using Petco Pet Education Center, formerly Petcoach.

I’m sorry to hear this is going on with your dog! A urinary tract infection can certainly make Red lethargic and not feel like himself. The trembling is probably due to her discomfort from the infection. She may also be having a flare up of her back injury as well. It’s hard to say if Red’s kidneys are involved at this point. The only way to know for sure ifnher kidneys are compromised is to run a blood test to check her renal values. This would probably be a good idea to do if you are concerned. I hope this helps. Thanks for using Petco Pet Education Center, formerly Petcoach. Best of luck.

Thank you for using Petco Pet Education Center, formerly Petcoach. I'm so sorry to hear Smudge was diagnosed with kidney issues. Unfortunately, a complete blood chemistry panel that includes a urinalysis is very accurate for kidney disease. If you have concerns about Smudge's diagnosis, I would recommend you reach out to Smudge's veterinarian to discuss what the findings were, and what steps may need to be taken. Good luck.

Hi there and thank you for using Petco Pet Education Center, formerly Petcoach to address your concern. Based on the blood results, I am concerned about the kidneys as it looks like Doyle is in renal failure with the high BUN and Creatinine. The anemia and high WBC count are also concerning. The anemia may be due to a chronic infection, the renal failure or auto-immune. I would recommend further testing such as x-rays and abdominal ultrasound. Is it possible that Doyle may have eaten something toxic to cause the renal failure? I would pursue further diagnostic testing to rule other causes out. Run some infectious disease panels such as panels to check for tick borne infections as well. Chronic ehrlichiosis (tick borne disease) can lead to renal failure in some cases as well as the anemia and high WBC count. I hope this helps and hope Doyle gets better soon. You may consider an internal medicine specialist for Doyle as well.

Hello and thank you for contacting Petco Pet Education Center, formerly Petcoach. Creatinine level is very high, which is consistent with stage 4 renal failure. Kidney failure in dogs could be related to kidney tumor, but it is not the most common cause. More often renal failure results from kidney infection, kidney stones, intoxication, age-related gradual loss of renal function. The blood results shows not only renal failure but also infection with Babesia and Microfilaria. Babesia can produce renal damage in dogs and, if not treated yet, this should be addressed as soon as possible. Sindo should have kidneys and bladder ultrasound scan, urine analysis and blood pressure checked to fully assess function of the urinary tract. Please, get back to your vet to make sure Sindo has had the treatment for Babesia infection and to discuss further investigation and treatment. Intravenous fluids should be definitely continued daily.