Dog Food Calculator: Tailoring Nutrition for Your Pet

Sarah stared at the bag of kibble sitting on her kitchen counter. It was the same brand she had bought for Barnaby, her Golden Retriever mix, for the last three years. The label featured an energetic dog catching a frisbee, a picture of health and vitality. But as Sarah looked down at Barnaby, currently snoring softly on the rug, she noticed the subtle gray hairs around his muzzle. He didn't...

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