How do I invite someone to my clan?

You have to be a elder, co-leader or leader of the clan. And the player you want to invite must also not have a clan. So go in the game menu and press the player you want to invite. The under add friend button there will be a invite to clan option. Then it's up to them to choose if they want to join your clan. Hope I helped!

It is almost like how you invite someone to be your friend

In multiplayer mode to add animals 2 your clan u press the players icon and press add to clan or join clan or whatever it says about a clan. If they agree 2 join it will say for example “successfully joined clan Oaklee12345. If u want a clan in single player when u get 2 level 5 It says u can find a mate. Follow the heart trail to find one. U have to fight it to at least 30% health and u have a mate. Also every certain level u get 2 u can have pups.