Any idea what breed this guy is?

[Feddurs]

I've looked through all of the goose pictures online I could find. None of them had dark feet. All of them had orange feet. He could be a cross of two different kinds, but at least one of them should have dark feet, right? And he has a dark upper bill and a pinkish lower bill. And no knob yet.

The sunlight is pretty bright here, but you can see that the feet are dark or grey, not orange:

 

[chickensducks&agoose]

I vote Canada goose!

http://animaldiversity.ummz.umich.edu/site/accounts/information/Branta_canadensis.html

dark feet and legs that get darker as they age.

 

[iajewel]

Yes.. my vote is also Canadian Goose.. better get your permit now..

 

[OzarkCountryGirl]

The Toulouse have dark feet when they are little.
http://www.feathersite.com/Poultry/Geese/BRKToulouse.html
We used to raise them....and hopefully soon will again.

Regardless, your little one sure is a cutie!

 

[DuckLady]

duplicate
https://www.backyardchickens.com/forum/viewtopic.php?id=140524