DOG$ [MetaDog Racing] Token

Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)

MetaDog.rescueLockContractBNB() (#1127-1131) sends eth to arbitrary user
Dangerous calls:
- _contract.transfer(address(this).balance) (#1130)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Contract ticker (DOG$) contains non-alphanumeric characters.
Not a direct threat, but may indicate unreliable intentions of developer. Non-alphanumeric chars (,.;!#*&") are extremely rare among low risk tokens.

Not a direct threat, but may indicate unreliable intentions of developer. Widespread names (e.g. Elon, King, Moon, Doge) are common among meme-tokens and scams. The allow to gain free hype and attract unexperienced investors.

Reentrancy in MetaDog._transfer(address,address,uint256) (#1233-1288):
External calls:
- Fee(feeManager).feeDistribution(contractTokenBalance,_marketingFee,_devFee,_liquidityFee,_buyBackFee,swapAndLiquifyInBNB,_marketingAddress,_devAddress) (#1275)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1287)
- _buyBackFee = _previousBuyBackFee (#1218)
- _buyBackFee = 0 (#1210)
- _tokenTransfer(from,to,amount,takeFee) (#1287)
- _devFee = _previousDevFee (#1216)
- _devFee = 0 (#1208)
- _tokenTransfer(from,to,amount,takeFee) (#1287)
- _liquidityFee = _previousLiquidityFee (#1215)
- _liquidityFee = 0 (#1207)
- _tokenTransfer(from,to,amount,takeFee) (#1287)
- _marketingFee = _previousMarketingFee (#1217)
- _marketingFee = 0 (#1209)
- _tokenTransfer(from,to,amount,takeFee) (#1287)
- _previousBuyBackFee = _buyBackFee (#1204)
- _tokenTransfer(from,to,amount,takeFee) (#1287)
- _previousDevFee = _devFee (#1202)
- _tokenTransfer(from,to,amount,takeFee) (#1287)
- _previousLiquidityFee = _liquidityFee (#1201)
- _tokenTransfer(from,to,amount,takeFee) (#1287)
- _previousMarketingFee = _marketingFee (#1203)
- _tokenTransfer(from,to,amount,takeFee) (#1287)
- _previousTaxFee = _taxFee (#1200)
- _tokenTransfer(from,to,amount,takeFee) (#1287)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#1179)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1313)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1322)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#933)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1333)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1314)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1324)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1334)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#935)
- _tokenTransfer(from,to,amount,takeFee) (#1287)
- _rTotal = _rTotal.sub(rFee) (#1134)
- _tokenTransfer(from,to,amount,takeFee) (#1287)
- _tFeeTotal = _tFeeTotal.add(tFee) (#1135)
- _tokenTransfer(from,to,amount,takeFee) (#1287)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#1181)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#932)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1332)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1323)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#934)
- _tokenTransfer(from,to,amount,takeFee) (#1287)
- _taxFee = _previousTaxFee (#1214)
- _taxFee = 0 (#1206)
Apply the check-effects-interactions pattern.

Additional information: link

MetaDog.allowance(address,address).owner (#842) shadows:
- Ownable.owner() (#423-425) (function)
MetaDog._approve(address,address,uint256).owner (#1225) shadows:
- Ownable.owner() (#423-425) (function)
Rename the local variables that shadow another component.

Additional information: link

MetaDog.setMinTokensToSwap(uint256) (#969-971) should emit an event for:
- numTokensSellToAddToLiquidity = _minTokens * 10 ** 9 (#970)
MetaDog.setDevFeePercent(uint256) (#1064-1069) should emit an event for:
- _devFee = 0 (#1065)
- _devFee = devFee (#1067)
MetaDog.setTaxFeePercent(uint256) (#1071-1076) should emit an event for:
- _taxFee = 0 (#1072)
- _taxFee = taxFee (#1074)
MetaDog.setMarketingFeePercent(uint256) (#1078-1083) should emit an event for:
- _marketingFee = 0 (#1079)
- _marketingFee = marketingFee (#1081)
MetaDog.setBuyBackFeePercent(uint256) (#1085-1090) should emit an event for:
- _buyBackFee = 0 (#1086)
- _buyBackFee = buybackFee (#1088)
MetaDog.setLiquidityFeePercent(uint256) (#1092-1097) should emit an event for:
- _liquidityFee = 0 (#1093)
- _liquidityFee = liquidityFee (#1095)
MetaDog.setMaxTx(uint256) (#1099-1101) should emit an event for:
- _maxTxAmount = maxTx * 10 ** 9 (#1100)
MetaDog.afterPresale(uint256) (#1118-1122) should emit an event for:
- _maxTxAmount = maxTx * 10 ** 9 (#1119)
Emit an event for critical parameter changes.

Additional information: link

MetaDog.constructor(address,address,address).lpAddress (#777) lacks a zero-check on :
- _lpAddress = lpAddress (#780)
MetaDog.constructor(address,address,address).stablecoin (#777) lacks a zero-check on :
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),stablecoin) (#784-785)
- busd = address(stablecoin) (#791)
MetaDog.setDevAddress(address).dev (#957) lacks a zero-check on :
- _devAddress = dev (#958)
MetaDog.setMarketingAddress(address).marketing (#961) lacks a zero-check on :
- _marketingAddress = marketing (#962)
MetaDog.setStakingAddress(address).staking (#965) lacks a zero-check on :
- _stakingAddress = staking (#966)
MetaDog.setLpAddress(address).lpAddress (#973) lacks a zero-check on :
- _lpAddress = lpAddress (#975)
MetaDog.setFeeManager(address).manager (#1044) lacks a zero-check on :
- feeManager = manager (#1046)
MetaDog.rescueLockContractBNB()._contract (#1129) lacks a zero-check on :
- _contract.transfer(address(this).balance) (#1130)
Check that the address is not zero.

Additional information: link

Reentrancy in MetaDog.constructor(address,address,address) (#777-809):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),stablecoin) (#784-785)
- unallowedPair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#787-788)
State variables written after the call(s):
- _isExcludedFromFee[owner()] = true (#798)
- _isExcludedFromFee[address(this)] = true (#799)
- _isExcludedFromMaxTx[owner()] = true (#803)
- _isExcludedFromMaxTx[address(this)] = true (#804)
- _isExcludedFromMaxTx[address(0x000000000000000000000000000000000000dEaD)] = true (#805)
- _isExcludedFromMaxTx[address(0)] = true (#806)
- busd = address(stablecoin) (#791)
- unallowedPairs[unallowedPair] = true (#789)
- uniswapV2Router = _uniswapV2Router (#795)
Reentrancy in MetaDog.setMainAllowedPair(address) (#1012-1024):
External calls:
- pairAddress = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this),allowed) (#1018-1019)
State variables written after the call(s):
- unallowedPairs[pairAddress] = false (#1022)
- uniswapV2Pair = pairAddress (#1023)
Reentrancy in MetaDog.toggleSwapAndLiqBNB(bool) (#983-1010):
External calls:
- pairAddress = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this),uniswapV2Router.WETH()) (#990-991)
State variables written after the call(s):
- swapAndLiquifyInBNB = enable (#996)
- unallowedPairs[pairAddress] = false (#995)
- uniswapV2Pair = pairAddress (#994)
Reentrancy in MetaDog.toggleSwapAndLiqBNB(bool) (#983-1010):
External calls:
- pairAddress_scope_0 = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this),busd) (#1003-1004)
State variables written after the call(s):
- swapAndLiquifyInBNB = false (#1008)
- uniswapV2Pair = pairAddress_scope_0 (#1007)
Reentrancy in MetaDog.toggleUnallowedPair(address,bool) (#1026-1036):
External calls:
- pairAddress = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this),coinAddress) (#1032-1033)
State variables written after the call(s):
- unallowedPairs[pairAddress] = disable (#1035)
Reentrancy in MetaDog.transferFrom(address,address,uint256) (#851-856):
External calls:
- _transfer(sender,recipient,amount) (#853)
- Fee(feeManager).feeDistribution(contractTokenBalance,_marketingFee,_devFee,_liquidityFee,_buyBackFee,swapAndLiquifyInBNB,_marketingAddress,_devAddress) (#1275)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#854)
- _allowances[owner][spender] = amount (#1229)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in MetaDog._transfer(address,address,uint256) (#1233-1288):
External calls:
- Fee(feeManager).feeDistribution(contractTokenBalance,_marketingFee,_devFee,_liquidityFee,_buyBackFee,swapAndLiquifyInBNB,_marketingAddress,_devAddress) (#1275)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#1317)
- _tokenTransfer(from,to,amount,takeFee) (#1287)
- Transfer(sender,recipient,tTransferAmount) (#1337)
- _tokenTransfer(from,to,amount,takeFee) (#1287)
- Transfer(sender,recipient,tTransferAmount) (#1327)
- _tokenTransfer(from,to,amount,takeFee) (#1287)
- Transfer(sender,recipient,tTransferAmount) (#938)
- _tokenTransfer(from,to,amount,takeFee) (#1287)
Reentrancy in MetaDog.constructor(address,address,address) (#777-809):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),stablecoin) (#784-785)
- unallowedPair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#787-788)
Event emitted after the call(s):
- Transfer(address(0),_msgSender(),_tTotal) (#808)
Reentrancy in MetaDog.transferFrom(address,address,uint256) (#851-856):
External calls:
- _transfer(sender,recipient,amount) (#853)
- Fee(feeManager).feeDistribution(contractTokenBalance,_marketingFee,_devFee,_liquidityFee,_buyBackFee,swapAndLiquifyInBNB,_marketingAddress,_devAddress) (#1275)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1230)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#854)
Apply the check-effects-interactions pattern.

Additional information: link

Ownable.unlock() (#473-478) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > _lockTime,Contract is locked until 7 days) (#475)
MetaDog.transfer(address,uint256) (#836-840) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > _tLocked[_msgSender()],Wallet is still locked) (#837)
MetaDog.transferFrom(address,address,uint256) (#851-856) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > _tLocked[sender],Wallet is still locked) (#852)
Avoid relying on block.timestamp.

Additional information: link

Address.isContract(address) (#273-282) uses assembly
- INLINE ASM (#280)
Address._functionCallWithValue(address,bytes,uint256,string) (#366-387) uses assembly
- INLINE ASM (#379-382)
Do not use evm assembly.

Additional information: link

MetaDog._transfer(address,address,uint256) (#1233-1288) compares to a boolean constant:
-require(bool,string)(unallowedPairs[to] == false,The pair is not allowed) (#1240)
MetaDog._transfer(address,address,uint256) (#1233-1288) compares to a boolean constant:
-_isExcludedFromMaxTx[from] == false && _isExcludedFromMaxTx[to] == false (#1243)
Remove the equality to the boolean constant.

Additional information: link

MetaDog.includeInReward(address) (#917-928) has costly operations inside a loop:
- _excluded.pop() (#924)
Use a local variable to hold the loop computation result.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#366-387) is never used and should be removed
Address.functionCall(address,bytes) (#326-328) is never used and should be removed
Address.functionCall(address,bytes,string) (#336-338) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#351-353) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#361-364) is never used and should be removed
Address.isContract(address) (#273-282) is never used and should be removed
Address.sendValue(address,uint256) (#300-306) is never used and should be removed
Context._msgData() (#245-248) is never used and should be removed
SafeMath.mod(uint256,uint256) (#218-220) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#234-237) is never used and should be removed
Remove unused functions.

Additional information: link

MetaDog._rTotal (#721) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
MetaDog._previousTaxFee (#729) is set pre-construction with a non-constant function or state variable:
- _taxFee
MetaDog._previousLiquidityFee (#732) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
MetaDog._previousDevFee (#735) is set pre-construction with a non-constant function or state variable:
- _devFee
MetaDog._previousMarketingFee (#738) is set pre-construction with a non-constant function or state variable:
- _marketingFee
MetaDog._previousBuyBackFee (#741) is set pre-construction with a non-constant function or state variable:
- _buyBackFee
Remove any initialization of state variables via non-constant state variables or function calls. If variables must be set upon contract deployment, locate initialization in the constructor instead.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#300-306):
- (success) = recipient.call{value: amount}() (#304)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#366-387):
- (success,returndata) = target.call{value: weiValue}(data) (#370)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#517) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#518) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#535) is not in mixedCase
Function IUniswapV2Router01.WETH() (#557) is not in mixedCase
Parameter MetaDog.setMinTokensToSwap(uint256)._minTokens (#969) is not in mixedCase
Parameter MetaDog.setSwapAndLiquifyEnabled(bool)._enabled (#1103) is not in mixedCase
Parameter MetaDog.calculateTaxFee(uint256)._amount (#1184) is not in mixedCase
Parameter MetaDog.calculateLiquidityPlusFees(uint256)._amount (#1190) is not in mixedCase
Variable MetaDog._lpAddress (#714) is not in mixedCase
Variable MetaDog._devAddress (#715) is not in mixedCase
Variable MetaDog._marketingAddress (#716) is not in mixedCase
Variable MetaDog._stakingAddress (#717) is not in mixedCase
Variable MetaDog._taxFee (#728) is not in mixedCase
Variable MetaDog._liquidityFee (#731) is not in mixedCase
Variable MetaDog._devFee (#734) is not in mixedCase
Variable MetaDog._marketingFee (#737) is not in mixedCase
Variable MetaDog._buyBackFee (#740) is not in mixedCase
Variable MetaDog._maxTxAmount (#752) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#246)" inContext (#240-249)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#562) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#563)
Variable MetaDog._transferStandard(address,address,uint256).rTransferAmount (#1312) is too similar to MetaDog._transferFromExcluded(address,address,uint256).tTransferAmount (#1331)
Variable MetaDog._transferBothExcluded(address,address,uint256).rTransferAmount (#931) is too similar to MetaDog._transferFromExcluded(address,address,uint256).tTransferAmount (#1331)
Variable MetaDog.reflectionFromToken(uint256,bool).rTransferAmount (#896) is too similar to MetaDog._getValues(uint256).tTransferAmount (#1139)
Variable MetaDog._transferToExcluded(address,address,uint256).rTransferAmount (#1321) is too similar to MetaDog._getValues(uint256).tTransferAmount (#1139)
Variable MetaDog._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1155) is too similar to MetaDog._getValues(uint256).tTransferAmount (#1139)
Variable MetaDog.reflectionFromToken(uint256,bool).rTransferAmount (#896) is too similar to MetaDog._transferStandard(address,address,uint256).tTransferAmount (#1312)
Variable MetaDog._transferStandard(address,address,uint256).rTransferAmount (#1312) is too similar to MetaDog._getValues(uint256).tTransferAmount (#1139)
Variable MetaDog._transferBothExcluded(address,address,uint256).rTransferAmount (#931) is too similar to MetaDog._getValues(uint256).tTransferAmount (#1139)
Variable MetaDog._getValues(uint256).rTransferAmount (#1140) is too similar to MetaDog._getTValues(uint256).tTransferAmount (#1147)
Variable MetaDog.reflectionFromToken(uint256,bool).rTransferAmount (#896) is too similar to MetaDog._getTValues(uint256).tTransferAmount (#1147)
Variable MetaDog._transferStandard(address,address,uint256).rTransferAmount (#1312) is too similar to MetaDog._transferStandard(address,address,uint256).tTransferAmount (#1312)
Variable MetaDog._transferToExcluded(address,address,uint256).rTransferAmount (#1321) is too similar to MetaDog._getTValues(uint256).tTransferAmount (#1147)
Variable MetaDog.reflectionFromToken(uint256,bool).rTransferAmount (#896) is too similar to MetaDog._transferBothExcluded(address,address,uint256).tTransferAmount (#931)
Variable MetaDog._transferToExcluded(address,address,uint256).rTransferAmount (#1321) is too similar to MetaDog._transferBothExcluded(address,address,uint256).tTransferAmount (#931)
Variable MetaDog._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1155) is too similar to MetaDog._getTValues(uint256).tTransferAmount (#1147)
Variable MetaDog.reflectionFromToken(uint256,bool).rTransferAmount (#896) is too similar to MetaDog._transferToExcluded(address,address,uint256).tTransferAmount (#1321)
Variable MetaDog._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1155) is too similar to MetaDog._transferBothExcluded(address,address,uint256).tTransferAmount (#931)
Variable MetaDog._getValues(uint256).rTransferAmount (#1140) is too similar to MetaDog._transferFromExcluded(address,address,uint256).tTransferAmount (#1331)
Variable MetaDog.reflectionFromToken(uint256,bool).rTransferAmount (#896) is too similar to MetaDog._transferFromExcluded(address,address,uint256).tTransferAmount (#1331)
Variable MetaDog._transferToExcluded(address,address,uint256).rTransferAmount (#1321) is too similar to MetaDog._transferToExcluded(address,address,uint256).tTransferAmount (#1321)
Variable MetaDog._transferStandard(address,address,uint256).rTransferAmount (#1312) is too similar to MetaDog._getTValues(uint256).tTransferAmount (#1147)
Variable MetaDog._transferToExcluded(address,address,uint256).rTransferAmount (#1321) is too similar to MetaDog._transferFromExcluded(address,address,uint256).tTransferAmount (#1331)
Variable MetaDog._transferBothExcluded(address,address,uint256).rTransferAmount (#931) is too similar to MetaDog._getTValues(uint256).tTransferAmount (#1147)
Variable MetaDog._transferFromExcluded(address,address,uint256).rTransferAmount (#1331) is too similar to MetaDog._transferFromExcluded(address,address,uint256).tTransferAmount (#1331)
Variable MetaDog._transferStandard(address,address,uint256).rTransferAmount (#1312) is too similar to MetaDog._transferBothExcluded(address,address,uint256).tTransferAmount (#931)
Variable MetaDog._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1155) is too similar to MetaDog._transferToExcluded(address,address,uint256).tTransferAmount (#1321)
Variable MetaDog._transferBothExcluded(address,address,uint256).rTransferAmount (#931) is too similar to MetaDog._transferBothExcluded(address,address,uint256).tTransferAmount (#931)
Variable MetaDog._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1155) is too similar to MetaDog._transferFromExcluded(address,address,uint256).tTransferAmount (#1331)
Variable MetaDog._transferStandard(address,address,uint256).rTransferAmount (#1312) is too similar to MetaDog._transferToExcluded(address,address,uint256).tTransferAmount (#1321)
Variable MetaDog._getValues(uint256).rTransferAmount (#1140) is too similar to MetaDog._transferStandard(address,address,uint256).tTransferAmount (#1312)
Variable MetaDog._transferFromExcluded(address,address,uint256).rTransferAmount (#1331) is too similar to MetaDog._transferToExcluded(address,address,uint256).tTransferAmount (#1321)
Variable MetaDog._getValues(uint256).rTransferAmount (#1140) is too similar to MetaDog._transferBothExcluded(address,address,uint256).tTransferAmount (#931)
Variable MetaDog._transferFromExcluded(address,address,uint256).rTransferAmount (#1331) is too similar to MetaDog._getTValues(uint256).tTransferAmount (#1147)
Variable MetaDog._transferFromExcluded(address,address,uint256).rTransferAmount (#1331) is too similar to MetaDog._transferStandard(address,address,uint256).tTransferAmount (#1312)
Variable MetaDog._transferFromExcluded(address,address,uint256).rTransferAmount (#1331) is too similar to MetaDog._transferBothExcluded(address,address,uint256).tTransferAmount (#931)
Variable MetaDog._transferToExcluded(address,address,uint256).rTransferAmount (#1321) is too similar to MetaDog._transferStandard(address,address,uint256).tTransferAmount (#1312)
Variable MetaDog._getValues(uint256).rTransferAmount (#1140) is too similar to MetaDog._getValues(uint256).tTransferAmount (#1139)
Variable MetaDog._transferBothExcluded(address,address,uint256).rTransferAmount (#931) is too similar to MetaDog._transferToExcluded(address,address,uint256).tTransferAmount (#1321)
Variable MetaDog._transferFromExcluded(address,address,uint256).rTransferAmount (#1331) is too similar to MetaDog._getValues(uint256).tTransferAmount (#1139)
Variable MetaDog._getValues(uint256).rTransferAmount (#1140) is too similar to MetaDog._transferToExcluded(address,address,uint256).tTransferAmount (#1321)
Variable MetaDog._transferBothExcluded(address,address,uint256).rTransferAmount (#931) is too similar to MetaDog._transferStandard(address,address,uint256).tTransferAmount (#1312)
Variable MetaDog._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1155) is too similar to MetaDog._transferStandard(address,address,uint256).tTransferAmount (#1312)
Prevent variables from having similar names.

Additional information: link

MetaDog.constructor(address,address,address) (#777-809) uses literals with too many digits:
- _isExcludedFromMaxTx[address(0x000000000000000000000000000000000000dEaD)] = true (#805)
MetaDog.slitherConstructorVariables() (#696-1357) uses literals with too many digits:
- _tTotal = 2100000000 * 10 ** 9 (#720)
MetaDog.slitherConstructorVariables() (#696-1357) uses literals with too many digits:
- _maxTxAmount = 1000000000000000 * 10 ** 9 (#752)
MetaDog.slitherConstructorVariables() (#696-1357) uses literals with too many digits:
- numTokensSellToAddToLiquidity = 1000000 * 10 ** 9 (#753)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

MetaDog._decimals (#726) should be constant
MetaDog._name (#724) should be constant
MetaDog._symbol (#725) should be constant
MetaDog._tTotal (#720) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#445-448)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#454-458)
geUnlockTime() should be declared external:
- Ownable.geUnlockTime() (#460-462)
lock(uint256) should be declared external:
- Ownable.lock(uint256) (#465-470)
unlock() should be declared external:
- Ownable.unlock() (#473-478)
lockTimeOfWallet() should be declared external:
- MetaDog.lockTimeOfWallet() (#811-813)
name() should be declared external:
- MetaDog.name() (#815-817)
symbol() should be declared external:
- MetaDog.symbol() (#819-821)
decimals() should be declared external:
- MetaDog.decimals() (#823-825)
totalSupply() should be declared external:
- MetaDog.totalSupply() (#827-829)
transfer(address,uint256) should be declared external:
- MetaDog.transfer(address,uint256) (#836-840)
allowance(address,address) should be declared external:
- MetaDog.allowance(address,address) (#842-844)
approve(address,uint256) should be declared external:
- MetaDog.approve(address,uint256) (#846-849)
transferFrom(address,address,uint256) should be declared external:
- MetaDog.transferFrom(address,address,uint256) (#851-856)
increaseAllowance(address,uint256) should be declared external:
- MetaDog.increaseAllowance(address,uint256) (#858-861)
decreaseAllowance(address,uint256) should be declared external:
- MetaDog.decreaseAllowance(address,uint256) (#863-866)
isExcludedFromReward(address) should be declared external:
- MetaDog.isExcludedFromReward(address) (#868-870)
totalFees() should be declared external:
- MetaDog.totalFees() (#872-874)
lockWallet(uint256) should be declared external:
- MetaDog.lockWallet(uint256) (#876-878)
deliver(uint256) should be declared external:
- MetaDog.deliver(uint256) (#881-888)
reflectionFromToken(uint256,bool) should be declared external:
- MetaDog.reflectionFromToken(uint256,bool) (#890-899)
excludeFromReward(address) should be declared external:
- MetaDog.excludeFromReward(address) (#907-915)
excludeFromFee(address) should be declared external:
- MetaDog.excludeFromFee(address) (#941-943)
isExcludedFromMaxTx(address) should be declared external:
- MetaDog.isExcludedFromMaxTx(address) (#945-947)
excludeOrIncludeFromMaxTx(address,bool) should be declared external:
- MetaDog.excludeOrIncludeFromMaxTx(address,bool) (#949-951)
setDevAddress(address) should be declared external:
- MetaDog.setDevAddress(address) (#957-959)
setMarketingAddress(address) should be declared external:
- MetaDog.setMarketingAddress(address) (#961-963)
setStakingAddress(address) should be declared external:
- MetaDog.setStakingAddress(address) (#965-967)
setLpAddress(address) should be declared external:
- MetaDog.setLpAddress(address) (#973-976)
setRouter(IUniswapV2Router02) should be declared external:
- MetaDog.setRouter(IUniswapV2Router02) (#978-981)
toggleSwapAndLiqBNB(bool) should be declared external:
- MetaDog.toggleSwapAndLiqBNB(bool) (#983-1010)
setMainAllowedPair(address) should be declared external:
- MetaDog.setMainAllowedPair(address) (#1012-1024)
toggleUnallowedPair(address,bool) should be declared external:
- MetaDog.toggleUnallowedPair(address,bool) (#1026-1036)
getUnallowedPair(address) should be declared external:
- MetaDog.getUnallowedPair(address) (#1038-1042)
setFeeManager(address) should be declared external:
- MetaDog.setFeeManager(address) (#1044-1049)
showDevAddress() should be declared external:
- MetaDog.showDevAddress() (#1051-1053)
showMarketingaddress() should be declared external:
- MetaDog.showMarketingaddress() (#1055-1057)
includeInFee(address) should be declared external:
- MetaDog.includeInFee(address) (#1059-1061)
setSwapAndLiquifyEnabled(bool) should be declared external:
- MetaDog.setSwapAndLiquifyEnabled(bool) (#1103-1106)
isExcludedFromFee(address) should be declared external:
- MetaDog.isExcludedFromFee(address) (#1221-1223)
Use the external attribute for functions never called from the contract.

Additional information: link

Token is deployed only at one blockchain

Token has only one trading pair

Unable to find PancakeSwap trading pair to compute liquidity.

Unable to find PancakeSwap trading pair to compute number of swaps.

BscScan page for the token does not contain additional info: website, socials, description, etc.

Additional information: link

Unable to find token/project description on the website or on BscScan, CoinMarketCap

Unable to find token contract audit

Unable to find audit link on the website

Unable to find whitepaper link on the website

Unable to find token on CoinHunt

Additional information: link

Young tokens have high risks of price dump / death

Young tokens have high risks of scam / price dump / death

Token has no active CoinGecko listing / rank

Young tokens have high risks of price dump / death

Young tokens have high risks of price dump / death