Overfeeding: he'll look fat. Sorry, [lol] I couldn't resist. Seriously, if you overfeed at lot all at once, you'll get soft serve poop. After that, the body adjusts (sometimes) and the dog gains substantial weight.
Underfeeding: dry skin, dull coat, lack of energy, and of course body condition score goes down - ie, you can palpate hips and spine easily if that's not right for your breed.
Becca Shouse: Irena Farm, Semora, NC

Cord, Ted, Gus, Zhi, Maggie, Lynn, Lu, Min and Tully - and Sam!
Waiting: Bubo & Ben
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