I did a search and found the ingredients.
GUARANTEED ANALYSIS
Crude Protein, Minimum 22.00%
Crude Fat, Minimum 2.50%
Crude Fiber, Min. 13.00%
Crude Fiber, Max. 15.50%
Calcium, Minimum 0.70%
Calcium, Max. 1.00%
Phosphorus, Minimum 0.55%
Salt, Minimum 0.30%
Salt, Max. 0.80%
Ascorbic Acid, Min. 100 mg/ lb.
INGREDIENTS: Alfalfa Meal, Soybean Meal, Wheat Middlings,
Ground Corn, Soybean Hulls, Heat Processed Soybeans,
Yucca Schidigera Extract, Calcium Carbonate, Calcium Phosphate, Salt, Magnesium Oxide, Manganous Oxide, Ferrous Sulfate, Copper Sulfate, Zinc Oxide, Ethylenediamine Dihydriodide, Cobalt Carbonate, Sodium Selenite, Vitamin A Supplement, Vitamin D Supplement, Vitamin E Supplement, Riboflavin Supplement, Niacin, d-Calcium Pantothenate, Vitamin B12 Supplement, Choline Chloride, L-Ascorbyl-2-Polyphosphate.
FEEDING DIRECTIONS: Feed only as much as the guinea pig will consume in a day so the feed will stay fresh and clean. Young guinea pigs are born with their eyes open and with a complete coat of fur, and will begin eating pellets at a few days of age.
The feeding of lettuce, cabbage, carrots, or turnips to provide additional vitamin C is not necessary since more than sufficient levels of Vitamin C have been added to Buckeye Guinea Pig Pellets. The product should be fed within 5 months of the manufacturing date to ensure freshness, freedom from mold growth, and adequate dietary vitamin levels. Always provide guinea pigs with plenty of clean, fresh water. Follow a strict sanitation program to prevent disease.
I wouldn't feed this stuff to any animal.
Definition
This poisoning is caused by an overdose of calcium phosphate. It can be found in some cosmetic products, as well as many industrial chemicals and cements.
Poisonous Ingredient
Calcium phosphate
Where Found
* Some cosmetic products
* Some industrial chemicals and cements
The ground corn is fattening, calcium carbonate is used in antacids and everything else in bold is not something that should be fed to pigs. Especially the poisonous ingredient! Also it is loaded with salt and piggies don't need that either.