> 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

**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.

 ![](/files/KCG0ansVQoI2BVSGKIoS)

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.

![](/files/JFlZOm67WiGMCxj42sf3)