> For the complete documentation index, see [llms.txt](https://ultimate-dog-battle.gitbook.io/whitepaper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ultimate-dog-battle.gitbook.io/whitepaper/udbmeta/game-experience/breeding-and-rp.md).

# Breeding and RP

Like real-world pets, Dogs can be used to create new offspring. To avoid Dog hyperinflation, there is a maximum number of times a Dog can breed before becoming sterile.

Breeding a Dog costs UDB and some Reproduction Pheromones, depending on how many times the Dogs have been bred. The UDB portion is variable and subject to adjustments based on a myriad of economic factors.

 Reproduction Pheromones can be acquired on our marketplace.