It’s a good game, but there are some things that may make the game a bit better
First, make the dog less “premium”. I’m not saying that it needs to be more common, but I’m talking about the perks for these dog's. Maybe make that ( I’m not sure about this one I didn’t get it) true friend perk less rare, or let the tier 1-3 also get a chance to get it. The perk for letting them attack the horde also must be available for the lower tiers, cuz what can dog do if they’re not a true friend and can’t attack, or delete the perk and let every dog attack the horde.
Second, the horde. Make it so not every time you log in you’ll get a horde, make it less common.
Cool game btw