Chocolate Popsicle Pixel Art

I'm in the zone! I love pixel art! It's pretty fun, at least for me it is. I haven't been doing too extreme stuff, though I'm hoping to start animal pixel arts, buuttt I think I should probably just stay with minor things, like food. Maybe I'll move up to pokemon, and then to detailed animal, yeah? 

What do you think? I know I'm not the best but it'd be great if you'd comment and maybe tell me things I can work on?