Labs will eat until they explode.
Because it has snowed so much, so fast, I tossed out some bird seed and bread out the window to the birds who have just started gathering back in my yard where we keep 12 feeders.
Eli was watching me and when I let him on out into the yard he ran over to the bird seed and bread until I chased him away, three hours later, I let him out again and....bam...straight to the bird feeders. I called him from the upstairs window and you could almost hear him say "damn it. Foiled again"