No, we haven't put any more flea meds on since that first time.
It just seems to have grown bigger, he doesn't scratch or seem like he itches much.
No he hasn't run a thyroid test, he didnt mention anything about that when I was in. Just said the spot looked really dry.
The patch is very flaky like dandruff and flakes everywhere when you scratch it. It seems to have gotten worse with the heat so I'm not sure if that could be the cause.
I've also noticed though that he's been licking at his paws a lot lately, could that be a sign of allergies?