You have a pet. You can play eat and drink in this game. He can finish his water then you can refill it. If you get him in the dogs vision, it will bark and growl! However, doing all this stuff, you can get XP. Using it, you can grow him up and get a multiplier, to get more XP, faster!
Updates: 10/9/22 - Initial game transformation 10/10/22 (Thanksgiving) - Added everstone if you play Pokémon, you probably know what this is but basically it stops a Pokémon from evolving; so in this game it stops Caty from growing up! ??/??/23 - Stay tuned!