Could either be a ring neck or a Dekays brown snake. The babies can be misidentified by a novice as ringnecks. If they are grayish tan with a cream colored neck band, then I would say Dekays. A non-venomous snake that only gets to about 10" and eats slugs, earthworms, and other soft-bodied insects.
Check out the pic of a baby DeKays
Brian
>>gray (all over) snake w/cream color band around head. think it was baby (6 - 7 inches long) Dog was asleep in diningroom. Went to let him out and when he got up thought piece of something he had destroyed during the nite under him. went to pick up, it wiggled & began to move away from me. at same time, caught glimpse of (at least) several others under the diningroom table also moving away in opposite direction. Have 4 yr old. must be nest somewhere in kitchen or diningroom? I know they are good to have around. I live around woods and they keep the mouse population down in which i am thankful. however, if these are poisonous would like the heads up. We have black snakes in our attic and thats fine as long as they stay up there. But these are not black snakes. Please help. Thank you!

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RATS
2.0 Corn snakes "Warpath" & "Thunderbird" (KY locale)
1.0 Black rat snake "Havok" (KY locale)
1.1 Black rat snakes "Reaper and Mystique" (MO locale)
1.0 Albino Black rat snake "Malakai" (Dwight Good stock)
1.0 Everglades rat snake "Deadpool" (Dwight Good stock)
0.1 Greenish rat snake "Rogue" (Dwight Good stock)
1.0 Great plains rat snake "Reign Fire" (TX locale)
1.0 Grey rat snake "Punisher" (White oak phase)(Dwight Good stock)
RACERS
1.0 Eastern Yellow Belly racer "Nightcrawler" (MO locale)
KINGS
1.1 California king snake "Bandit" & "Moonstar" (Coastal phase)
1.1 Prairie king snakes "Bishop" & "Askani" (KY locale)
0.1 Black king snake "Domino" (KY locale)
1.1 Desert Kingsnakes "Gambit" & "Psylocke"
0.1 Florida Kingsnake "Shard"
MILKS
1.0 Eastern/red Milk intergrade "Cable" (KY locale)
1.0 Eastern/Red Milk intergrade "Omega Red" (KY locale)
BULLS/GOPHERS/PINES
0.1 Sonoran Gopher "Husk"
Good luck and Happy Herping
Brian