I’ve looked at Mav’s labs and here are some comments for you:
Kidneys
His BUN is a tad high. This number isn’t a stand alone test as BUN can be higher if they eat a high protein (think “raw”) diet or if they are just a bit dehydrated.
His creatinine is normal.

(Keep in mind that Stage 1 CKD is above 140 mmol/L. That doesn’t mean that every cat that has a creatinine above that has CKD; the number can go up and down but it’s a consistent and steady trend up that we look for).
His phosphorus, potassium, and calcium are excellent.
His hematocrit (which I look at with kidneys to see if they are anemic from CKD) is excellent.
He is very nicely concentrating his urine with a urine specific gravity of 1.040.
When we don’t have an SDMA test, we often use the USG as an early indicator of potential CKD. If it’s below 1.035, I always think a little more testing is necessary (sometimes it can be lower because the cat has been drinking a lot or has had fluids given but he’s still able to concentrate his urine).
Liver
I definitely have some concerns here.
His ALT is very mildly elevated (for a vet to really get concerned, it usually has to be above 500 but I think if it’s where his is and there are other concurrent liver values off, it’s smart to check it out). The ALT indicates some “insult” to the liver which is affecting his liver cells. ALT has a short half life which means that the number can change quickly if the issue to the liver cells is brief exposure to the “insult” (e.g. like a toxin)
His GGT is high which makes me think along the line of bile duct issues although it can also be high if there is a chronic pancreatitis issue or if some liver damage has occurred.
His total bilirubin is on the very high side of normal. I note his urine was not yet spilling bilirubin so that’s good. Still, there is an indication that something is going on with his liver function.
Other Superchem Values
The elevated chloride, cholesterol (typical in FDs) don’t cause me any concern.
Complete Blood Count
There are lots of things that can cause low WBCs and neutrophils although some times neutrophils are low if the kitty has recently been fighting an infection. I think it’s best to discuss this with your vet.
Urinalysis
Looks great. He’s got a little protein in his urine but with his kidney values normal, I’m not too concerned with that.
If he were mine, I’d talk to the vet about those liver values and maybe consider having an ultrasound done. Gracie often had issues with elevated ALT, GGT, and bilirubin. It came and went but, with her, as it ended up, it appeared to be connected to her IBD.
BTW, I notice your SS has template tabs on it. I’ve been working on the SSs and found that the World/US SSs where I did templates for subsequent years have a glitch. If you can PM me, I can fix it for you.
Please let me know if you have questions.


