> 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/breeders-mint/auto-breeders.md).

# Auto Breeders

Breeders minted from 1760 to 1786 and after 1887

**Automatic Breeding:** When you hold an Auto Breeder it will breed a new Greyhound Racer every month for free and drop it in your kennel unopened. You can identify them with a unique gold color with the word "Auto" on the tag.

 ![](https://88563414-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FjoT9nmQe2P7obUKbsept%2Fuploads%2FjZMDTCdDtaMwceoGd6oj%2Fimage.png?alt=media\&token=64004f29-be96-49bf-94e7-cec1a36cd586)

In addition to the Auto Collar you will also be able to view a badge on the view page for opened and unopened hounds as per the image below.

![](https://88563414-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FjoT9nmQe2P7obUKbsept%2Fuploads%2FPs9fwZaj1JwZxGnroQvD%2FScreenshot%202023-09-26%20at%2010.20.55%20AM.png?alt=media\&token=4921c918-37fa-419e-bc3f-5cb95c3239b9)