> For the complete documentation index, see [llms.txt](https://guide.muzzle.run/muzzle-run-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://guide.muzzle.run/muzzle-run-docs/muzzle-run-racing/breeding/how-to-breed.md).

# How To Breed

Minting Greyhounds

1. Visit the [**Breeding**](https://app.muzzle.run/breedering) tab from the left-hand navigation menu
2. Make sure [**Metamask**](https://metamask.io/) is installed and configured to point to the [**Polygon network**](https://docs.polygon.technology/docs/develop/metamask/config-polygon-on-metamask/)
3. Make sure you have at least 12.1 POL in your wallet to cover the mint fee and gas.
4. Select an available Breeder\*
5. Click "BREED NOW"
6. Accept the MetaMask prompt
7. Wait for confirmation of your brand-new sealed Racer.

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Minting Whippets<br>

Head to the[ Whippet Mint](https://app.muzzle.run/whippets) tab on the left-hand navigation bar.

1. Make sure Metamask is installed and configured to point to the Polygon Network
2. Make sure you have at least 12.1 POL in your wallet to cover the mint fee and gas.
3. Select an available Breeder\* from the drop-down box.
4. Click "MINT NOW"&#x20;
5. Accept the Metamask prompt
6. Wait for confirmation of your brand-new Whippet<br>