My dog, Sam walks around literally, all day, in search for food! He sniffs the ground, licks it, and has his head down most times looking at the ground in hopes of there being some food there. That's the way it seems anyway. We feed him once in the morning and once in the evening, but he still seems like he's hungry. He eats his food REALLY fast and I don't know if he has a history of food being withheld (we rescued him from a shelter 3-4 months ago), but he sure wasn't malnourished when we got him. We give him treats on and off during the day (for good behavior, and heck... just for being adorable! [

]) and he always has a full stomach, so maybe he's just greedy? [8D]
I was wondering if other dogs did this or was it just Sammy. Thanks
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