Food related worrysome behaviour

I fed Chestnut and Gizmo 1 Can of Wellness wet and 6oz of Wellness dry. It was gone in about 15min (ALL OF IT)

Gizmo is always been a "good eater" and as usual ate more than his fair share. He's always looking for food too, but tonight... he's giong crazy. He's been over to the dry food bowls at least 10 times in the last hour AND he's found EVERY SINGLE PEICE of food that might have been on the floor AND he licked both his plate and Chestnut's plate CLEAN.

Like I said before he is always seeking out food.... is this something I should worry about, or just take it as he REALLY likes his new food.

I'd see how it is next time you feed them. Ravenous appetite could be some sort of health issue, like diabetes at least. I'm sure there are others too. Since it's sudden, I wonder if it could be related to thyroid, or kidneys sort of thing. Then again, it could be that his dinner was so delicious he wants more.

I know when I have Krispy Kremes in the house, all I can think about are the dang Krispy Kremes.

Souinds like it could be Diabetis of Thyroid to me.