Living World Healthy Timothy For Guinea Pig, 4-Pound Argyle Tank Top Spring And Summer 2011 Clothing Collection For Small Dogs Formulated Without Soy Or Wheat, It Contains Less Starch Than Most Pellet Diets This Formula Has Lower Protein And Calcium Levels Than Alfalfa-Based Diets And May Decrease The Likelihood Of Health Issues Related To Guinea Pigs Safe And Effective Co2 Treatment And Air Barrier Bags Ensure Insect Control And Freshness This Product Weighs 4-Pound