In general, what you want to see in dog food is meat as one of the first ingredients. You want to see meat and avoid anything with "meal" like chicken meal, beef meal, etc. Avoid foods that list a byproduct such as "beef byproduct" or "chicken byproduct." The "meals" consist of parts of the animal that are leftover from butchering like legs, ears, certain organs, etc. They are of questionable nutritional value. Byproducts are rendered animal parts which means that all kinds of leftover scraps including beaks, hooves, etc., have been ground up, mixed together, and boiled down. Yuck. Also, of questionable nutritional value.
So, again, meat, without the words "meal" or "byproduct" should be in the first three ingredients. Generally, speaking any dog food sold in the grocery store is not good. You will have to go to a pet store. Look for brands like Nutro Natural Choice, Royal Canin, and Canidae.
2006-10-26 06:14:43
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answer #2
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answered by Rags to Riches 5
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For years, many care givers have tried to avoid feeding their companion animals people food leftovers, having been warned by veterinarians about the heath problems they can cause. Yet much scrap material from the human food industry is ending up in dogs and cats dinner bowls. What the consumer purchases and what the manufacturer advertises are often two entirely different products, and this difference threatens the animals healthy, especially as they age.
Learning to read ingredient labels and taking the time to read them carefully is crucial to making an educated choice when purchasing pet food. Ingredients are listed in descending order of weight (heaviest first) under standards established by the Center for Veterinary Medicine for the Food and Drug Administration (FDA). The name of the product (in most states) is dictated by the regulations of the American Association of Feed Control Officials (AAFCO). The trouble is, AAFCO standards can lead to deceptive product names due to the weight and volume variations between wet and dry ingredients. Also, the average consumer has no idea what the definitions for the listed ingredients mean. Preservatives, vitamins, minerals, flavorings, and cereal make up most of what the companion animal eats.
It is not happenstance that four of the top five major pet food companies in the United States are subsidiaries of major multinational food production companies: Colgate Palmolive (which produces Hills Science Diet), Heinz, Nestle, and Mars )see The Corporate Connection). From a business standpoint, multi-national food companies owning pet food manufacturers is an ideal relationship. The multinationals have captive market in which to dump their waste products, and the pet food manufacturers have a direct source of bulk materials.
Both make a profit from selling scraps that originate from places far worse than the dinner table. In his 1986 book Pet Allergies veterinarian Al Plechner sums up what goes into companion animals food: Condemned parts and animals rejected for human consumption are routinely rerouted for commercial pet foods. A similar fate applies to so-called 4-D animals. These are food animals picked up dead, or that are dying, diseased, or disabled, and do not meet human-food qualifications. They are processed straightaway for companion animal consumption. Little goes to waste.
When cattle, swine, chickens, lambs, or other animals meet their ends at a slaughterhouse, the choice cuts -- lean muscle tissue and organs prized by humans -- are trimmed away from the carcass for human consumption. Whatever remains of the carcass (bones, blood, pus, intestines, ligaments, subcutaneous fat, hooves, horns, beaks, and any other parts not normally consumed by humans) is, according to the pet food industry, perfectly fit as a protein source for cat and dog food.
The Pet Food Institute, the trade association of pet food manufacturers, acknowledges in its 1994 Fact Sheet the importance of using byproducts in pet foods as additional income for processors and farmers. The purchase and use of these ingredients by the pet food industry not only provides nutritional foods for pets at reasonable costs, but provides an important source of income to American farmers and processors of meat, poultry, and seafood products for human consumption.
Many of these remnants are indigestible and provide a questionable source of nutrition. The amount of nutrition provided by meat byproducts, meals, and digests varies from vat to vat of this animal protein soup. A vat filled with chicken feet, beaks, and viscera is going to make available a lower amount of protein than a vat of breast meat.
Meat byproducts, the catch-all term of the pet food industry, is a misnomer because these byproducts contain little if any meat. Byproducts contain little if any meat. Byproduct are animal parts leftover after the meat has been stripped from the bone. Chicken byproducts include heads, feet, entrails, lungs, spleens, kidneys, brains, livers, stomachs, noses, blood, and intestines free of their contents. What the pet food manufactures fail to mention is that most byproducts, digests and meals are also filled with other substances, such as cancerous tissue cut from the carcass, plastic foam packaging containing spoiled meat from supermarkets, ear tags, spoiled slaughterhouse meat, road kill, and pieces of downer animals.
Another source of meat that isn't mentioned on pet food labels is pet byproducts, the bodies of dogs and cats. In 1990 the San Francisco Chronicle reported that euthanized companion animals were found in pet foods. Although pet food company executives and the National Renderers Association vehemently denied the report, the American Veterinary Medical Association and the FDA confirmed the story. The pets serve a viable purpose by providing foodstuff for the animal feed chain, said Lea McGovern, chief of the FDA's animal feed safety branch.
Because of the sheer volume of animals rendered and the similarity in protein content between poultry byproducts and processed dogs and cats, rendering plant workers say it would be impossible for purchasers to know the exact contents of what they buy. In fact, Sacramento Rendering cited by inspectors five times in the past two years for product-labeling violations.
The most nutritious dry pet food is no better than the worst if an animals will not eat it. Pet food scientists have discovered that spraying the kibble or pellets with a combination of refined animal fat, lard, kitchen grease, and other oils too rancid or deemed inedible for humans makes an otherwise bland or distasteful product palatable. Animal fat is mainly packing house waste or supermarket trimmings from the packaging of meats. Animals love the taste of this sprayed fat, which also acts as a binding agent to which manufacturers may add other flavor enhancers. The pungent odor wafting from an open bag of pet food is created by this concoction.
Restaurant grease has become a major component of feed-grade animal fat over the last 15 years. Often held in 50-gallon drums for weeks or months in extreme temperatures, this grease is usually kelp outside with no regard for its safety or further use. The rancid grease is then picked up by fat blenders who mix the animal and vegetable fats together, stabilize them with powerful antioxidants to prevent further spoilage, and then sell the blended products to pet food companies. Rancid, heavily preserved fats are extremely difficult to digest and can lead to a host of animal health problems, including digestive upsets, diarrhea, gas, and bad breath.
Once considered a filler by the pet food industry, the amount of grain products included in pet food has risen over the last decade as the American population has focused its attention away from consuming beef and toward a healthier diet of grains and vegetables. Commonly two of the the top three pet food ingredients are some form of grain products. For instance, Alpo's Beef Flavored Dinner lists ground yellow corn, soybean meal, and poultry byproduct meal as its top three ingredients. 9 Lives Crunchy Meals lists ground yellow corn, corn gluten meal, and poultry byproduct meal as its top three ingredients.
Of the top four ingredients of Purina's O.N.E. Dog Formula -- chicken, ground yellow corn, ground wheat, and corn gluten meal -- two are corn-based products from the same source. This is an industry practice known as splitting. When components of the same whole ingredient are listed separately (ground yellow corn and corn gluten meal) it appears that there is less corn than chicken, even when the whole ingredient may weigh more than the chicken.
Soy is another common ingredient in many pet foods. It is used by the manufacturers to boost the claimed protein content and add bulk so that when animals eat a product containing soy they will fell more sated. Tofu is suitable for humans, but most forms of soybean do not agree with a dog or cat's digestive system. Like many other pet food ingredients, soy is virtually unusable by an animal's body. Being obligate carnivores, cats have little ability to digest any nutrients from soy. The problem is worse for dogs because they lack the essential amino acid to digest soy products. Soy has also been linked to bloat and gas in many dogs.
Pet food industry critics note that many of the ingredients (such as corn syrup and corn gluten meal) used as humectants to prevent oxidation also bind water molecules in such a way that the food actually sticks to the animal's colon and may cause blockage. Blockage of the colon may cause an increased risk of cancer of the colon or rectum.
Two-thirds of the pet food manufactured in the United States contains synthetic preservatives added by the manufacturer. Of the remaining third, 90 percent includes ingredients already stabilized by synthetic preservatives. Because most pet food contains large percentages of added fat, a stabilizer is needed to maintain the quality of the food. Sodium nitrite, often used as a coloring agent, fixative, and preservative, has the ability to combine with natural stomach and food chemicals (secondary amends) to create nitrosamines, powerful cancer-causing agents, according to A Consumer's Dictionary of Food Additives.
Many pet foods advertised as preservative-free do not contain preservatives. Almost all rendered meats have synthetic preservatives added as stabilizer, but manufacturers aren't required to list preservatives they themselves haven't added.
Premixed vitamin additives can also contain preservatives. In the 1003 Journal of the American Veterinary Medical Association, veterinarian Philip Roudebush reported finding low concentrations of synthetic antioxidant preservatives in all analyzed samples of products labeled as chemical free or all-natural.
Other types of additives depend on whether the pet food is semi-moist, dry or canned. Because semi-moist food contains 25-50 percent water, antimicrobial preservatives must be used. Propylene glycol was frequently used in cat food until it was pulled in 1992 for causing a variety of health problems.
Processing greatly alters the nutritional value of the food ingredients. Veterinarian R. L. Wysong states in Rationale for Animal Nutrition: Processing is the wild card in nutritional value that is, by and large, simply ignored. Heating, freezing, dehydrating, canning, extruding, pelleting, baking and so forth, are so commonplace that they are simply thought of as synonymous with food itself.
Because the ingredients that pet food companies use are not wholesome, and harsh manufacturing practices destroy what little nutritional value the food may have had in the first place, the final product must be fortified with vitamins and minerals.
2006-10-26 07:56:55
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answer #6
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answered by badgirl41 6
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