Hound Docked is an Ainigmata Ostraka found in Megaris of the game Assassin’s Creed Odyssey.
You can get this tablet from the top of the building at the Farm of Tripodiskos. Just note that there are a few enemies patrolling the area.
GREECE – Megaris
When all ships look the same, it’s hard to remember where you docked. Go to the shores in the Occupied Forest of Tripodiskos and look for a moored ship guarded by a dog. Find me where X marks the spot.
Once you’ve got it, seek out the docked ships that are lining the right side of the beach you came ashore on. Either the third or second ship will have a dog on it, and a little behind the dog you’ll find a couple bones in the shape of an X that you’ll want to grab for completion.