diff --git a/contracts/DegenDog.sol b/contracts/DegenDog.sol
new file mode 100644
index 0000000..ee3e6d6
--- /dev/null
+++ b/contracts/DegenDog.sol
@@ -0,0 +1,157 @@
+// SPDX-License-Identifier: CC0-1.0
+// Compatible with OpenZeppelin Contracts ^5.0.0
+pragma solidity ^0.8.20;
+
+import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
+import "@openzeppelin/contracts/utils/cryptography/EIP712.sol";
+import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Votes.sol";
+import "@openzeppelin/contracts/access/Ownable.sol";
+import "@openzeppelin/contracts/access/AccessControl.sol";
+//import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
+import "@openzeppelin/contracts/interfaces/IERC4906.sol";
+//import "@openzeppelin/contracts/utils/Strings.sol";
+//import "@openzeppelin/contracts/utils/Base64.sol";
+
+interface ERC721Hooks {
+    function _beforeTokenTransfer(
+        address from,
+        address to,
+        uint256 tokenId,
+        uint256 batchSize
+    ) external;
+}
+
+contract DegenDog is ERC721, AccessControl, EIP712, ERC721Votes, IERC4906, Ownable  {
+    bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");
+    uint256 private _nextTokenId;
+    address private _owner;
+    string public metadataBaseURI;
+    ERC721Hooks public hooks;
+
+    mapping(uint256 => string) public tokenURIs;
+
+    event BaseURIUpdated(
+        string oldURI,
+        string newURI
+    );
+
+    event HookUpdated(
+        address oldHook,
+        address newHook
+    );
+
+    constructor(string memory name, string memory symbol, string memory uri, address owner, ERC721Hooks _hooks)
+        ERC721(name, symbol) EIP712(name, "1") Ownable(owner)
+    {
+        //_transferOwnership(owner);
+        _grantRole(DEFAULT_ADMIN_ROLE, owner);
+        _grantRole(MINTER_ROLE, owner);
+        metadataBaseURI = uri;
+        _owner = owner;
+        hooks = _hooks;
+        // start ids at 201 because 0-200 were minted on Polygon
+        _nextTokenId = 201;
+    }
+
+    function _baseURI() internal view virtual override returns (string memory) {
+        return metadataBaseURI;
+    }
+    function setBaseURI(string calldata _uri) public onlyRole(DEFAULT_ADMIN_ROLE) {
+        emit BaseURIUpdated(metadataBaseURI, _uri);
+        metadataBaseURI = _uri;
+    }
+
+    function tokenURI(uint256 tokenId) public view override(ERC721) returns (string memory) {
+        if ( bytes(tokenURIs[tokenId]).length > 0 ) {
+            return tokenURIs[tokenId];
+        } else {
+            return super.tokenURI(tokenId);
+        }
+    }
+
+    /**
+     * @notice Mints a token to {to}
+     * @dev Permissioned, only MINTER_ROLE can mint -- could be server EOA or minter contract (ie. auctionHouse)
+     */
+    function mint(address to) public onlyRole(MINTER_ROLE) {
+        if (_nextTokenId <= 420 && _nextTokenId % 11 == 0) {
+            // see https://docs.degendogs.club/basics/founders-reward
+            _safeMint(_owner, _nextTokenId++);
+        }
+        uint256 tokenId = _nextTokenId++;
+        _safeMint(to, tokenId);
+    }
+
+    /**
+     * @notice Mints an explict tokenid to {to}
+     * @dev Permissioned, used for claiming Dogs minted previously on Polygon, tokenIds 0-200
+     */
+    function airdrop(address to, uint256 tokenId) public onlyRole(MINTER_ROLE) {
+        require(_ownerOf(tokenId) != address(0), "Token already minted");
+        require(tokenId < 201, "TokenId out of range");
+        _safeMint(to, tokenId);
+    }
+
+    function totalSupply() public view returns (uint256) {
+        return _nextTokenId;
+    }
+
+    function exists(uint256 tokenId) public view returns (bool) {
+        return _ownerOf(tokenId) != address(0);
+    }
+
+    function setHooks(ERC721Hooks _hooks) public onlyRole(DEFAULT_ADMIN_ROLE) {
+        emit HookUpdated(address(hooks), address(_hooks));
+        hooks = _hooks;
+    }
+
+    /**
+     * @notice Sets and freezes explict tokenURI for {_id}
+     * @dev Future use, to optionally freeze metadata to decentralized storage
+     */
+    function freezeTokenURI(string calldata _uri, uint256 _id) public onlyRole(DEFAULT_ADMIN_ROLE) {
+        require(bytes(tokenURIs[_id]).length == 0, "fzn");
+        tokenURIs[_id] = _uri;
+        emit MetadataUpdate(_id);
+    }
+
+    // The following functions are overrides required by Solidity.
+    function clock() public view override returns (uint48) {
+        return uint48(block.timestamp);
+    }
+
+    // solhint-disable-next-line func-name-mixedcase
+    function CLOCK_MODE() public pure override returns (string memory) {
+        return "mode=timestamp";
+    }
+
+    // The following functions are overrides required by Solidity.
+
+    function _update(address to, uint256 tokenId, address auth)
+        internal
+        override(ERC721, ERC721Votes)
+        returns (address)
+    {
+        if (address(hooks) != address(0)) {
+            address from = _ownerOf(tokenId);
+            hooks._beforeTokenTransfer(from, to, tokenId, 1);
+        }
+        return super._update(to, tokenId, auth);
+    }
+
+    function _increaseBalance(address account, uint128 value)
+        internal
+        override(ERC721, ERC721Votes)
+    {
+        super._increaseBalance(account, value);
+    }
+
+    function supportsInterface(bytes4 interfaceId)
+        public
+        view
+        override(ERC721, IERC165, AccessControl)
+        returns (bool)
+    {
+        return super.supportsInterface(interfaceId);
+    }
+}