The fans will not be owning and caring for a lion themselves, but the adoption was carried out through the World Wildlife Fund (WWF), through which fans can donate money to be used in taking care of endangered species. The lion that fans adopted lives in the Maasai Mara National Reserve in Kenya, and is a part of the Enesikiria Pride pack.
The fanpage decided to adopt a lion because G-Dragon's constellation is Leo. According to ONLYJINGYO, the certificates will be delivered to a YG representative to be handed off to G-Dragon.
Happy birthday again, G-Dragon!