National Geographic : 1995 Apr
M You can help your dog lose - weight with Purina® Fit &Trim®. It's specially formulated with 15% fewer calories, 33% less fat and 33% less sodium than the leading dry dog food. Plus, the extra fiber may help keep your dog from feeling hungry while he's trimming down. And dogs will think Purina Fit &Trim tastes great, too. To give your dog the Purina Fit &Trim Rib Check, put your thumbs on his backbone and both hands on his rib cage. If you can't easily feel his ribs, your dog probably needs to shed a few pounds. And remember, for the health of your dog, please visit your veterinarian regularly. Dg ShouldB h sx 's'