Oily Fur 7 months losing downy undercoat

Hi,
I took my 7 month old male MC into the vet to be neutered and microchipped this am. Vet said he did not look very healthy.

He has a very oily coat (about 2 months now) and just lately I noticed mats in his undercoat, so I started combing him out everyday. I need to clean out the comb a couple times during this process everyday.

The vet did some blood work B4 surgery said all came out fine. I do not know at this point what they were checking for, but will ask when I P/U later today. I wonder if it is seborrhea and/or if the loss of the downy undercoat daily is of concern....

He eats 2 small cans of fancy feast classic (highest protein and lowest carb variety) and has Wellness CORE available 24/7. He eats until he's full sometimes doesn't finish the wet food...but still on the thin side.

Thanks,

Cindy

Hi Cindy, how is your kitty doing?
Has the oily coat settled down now he's been neutered?