Just got back from the vet...
and all looks okay! He has to take eye drops 2x a day for 2 weeks to clear up the weepiness, and the "dandruff" is from the fleas he had (uh-oh Phred, hope your mutts are treated!), and the vet thinks he is 2-2 1/2 years old, so I am making him 2 1/2 so he can share the same b-day as Chance, just one year older.
The vet seems to think I got a good dog here! Maybe even some sort of show quality dog due to the way he holds his front toes all tight.
The only downfall is he seemed to think my sister's bunny would be rather tasty, so I need to watch my guinea pigs around him! (Don't worry, he didn't hurt "bunny" at all!)