Hey, thanks for playing! Dog upgrades, interesting idea. Probably to rewrite the NavAgent out of it would be handiest, it imposes a lot of movement restrictions on you (or I'm just not good at setting it up!). And actually, little tip, the sheep are overly scared of the dog which is why they're hugging the edges so much. If you move the dog away, they will start to move about more freely. I spent so much effort making the sheep move away that I then over-egged it :D