I love the idea, and I like the simplicity of the layout. That's why I clicked on the game! Even without a tutorial, it wasn't difficult to understand, which is in contrast to a lot of the games on here that I played.

In fact, I think I prefer it without a tutorial, because I enjoyed trying to piece together what I was supposed to do. That was a big part of the fun for me.

When I figured out what I was supposed to do, it felt a bit too easy. If there was more of a puzzle to it, such as "Only 3 Treats", I think it would make the game even more interesting :)

Nice idea, but using treats is sort of makes it too easy. 

Cool idea. Treats are OP and there doesn't seem to be much AI predictability with the dog's actions and the effect of the items (well, except the aforementioned treats). I believe Mark Brown talked about AI predictability on one of the videos (maybe it was one of the videos about stealth?). It should give you a good idea if you find it.

Congrats for getting the game out, though, gamedev is no joke