Cat Food Reviews & Comparisons From The Cat Food Insider

Nutro Ultra Adult Soft Loaf Duck Recipe Review

Nutro Cat Food


Nutro ultra cat food is a product of Nutro Products, Inc., a subsidiary of Mars Incorporated. The company was originally founded by John Saleen in 1926, making this one of the first commercial pet food products in the United States. Since that time, Nutro cat food products have grown into one of the largest brands available and can be found in most grocery and pet stores.

Unfortunately, Nutro products have a mixed reputation. Perhaps the most damaging allegation occurred in 1998 when trace levels of pentobarbital were found in two separate sampling of Nutro pet food products. Pentobarbital is the chemical used to euthanize pets, raising questions about where their meat by-products are sourced. Issues continued in 2007 as Nutro was included in the deadly melamine recalls that killed thousands of pets, then again in 2008 when a flood of illnesses were reported and linked to Nutro pet foods. Additional recalls were issued in 2009.

In spite of their shaky reputation, this brand continues to be a top player in the pet food industry. Below, you’ll find our analysis of the top 10 ingredients in this food. Please let us know what you think by using the rating system above this article and leave a comment below.




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List Of Ingredients In This Cat Food

Duck, Chicken Broth, Duck Liver, Pork Broth, Natural Flavors, Minerals, Guar Gum, Carrageenan, Sodium Phosphate, Fish Oil (preserved with mixed Tocopherols), Vitamins (Choline Chloride, Thiamine Mononitrate [Vitamin B1], Vitamin E Supplement, Niacin, d-Calcium Pantothenate, Pyridoxine Hydrochloride [Vitamin B6], Vitamin A Supplement, Vitamin D3 Supplement, Biotin, Vitamin B12 Supplement, Folic Acid), Salt, Taurine

Top 5 Ingredients Analysis

Duck

Duck is an excellent alternative meat source and provides very high quality meat proteins for your cat. As a whole meat product, much of this ingredient is lost during the cooking process, but it is less water heavy than other whole meat ingredients like chicken or beef. So, while much of this ingredient is lost during the cooking process, it is still a very high quality ingredient and we are quite pleased to see it listed here.

Chicken Broth

While chicken broth does not add much nutritional value to the food, it does add flavor and is considered to be a better alternative to water. The main reason for adding this ingredient is simply to add moisture.

Duck Liver

In the wild, cats almost always eat the liver of their prey. It is a rich source of vitamin A which cats must obtain from their food since they can’t make it in their bodies. This is also a good secondary source of protein. If cats consume too much liver, it could cause toxicity, but the amount needed for liver to become toxic to cats is very high. Liver is provided in safe quantities in this cat food blend. It’s also nice to see the addition of their sourcing of this liver. Instead of leaving us guessing, we know the animal this liver comes from is duck.

Pork Broth

Broth is used to add flavor and moisture to the food, but in this case, the broth comes from an unnamed source. We usually like to see a named broth source like chicken broth or vegetable broth, but since this ingredient is unnamed, we are left guessing. While it is unlikely this ingredient is harmful to your cat, we would much rather see a named broth source here.

Natural Flavors

While this ingredient may appear to be healthy and safe because it is “natural”, we believe this is a pretty poor quality ingredient. While it might be a harmless flavoring sprayed onto the food, natural flavors can be obtained from almost anything deemed “natural”. Not all things natural are good and some “natural flavor” sources can be downright harmful. Without being able to verify what chemicals are included into this ingredient, we feel a bit apprehensive about it.

Additional Ingredients Of Interest

Minerals

Only two vitamins (A and C) and two minerals (calcium and iron) are required on the food label. Cat food companies can voluntarily list other vitamins and minerals in the food. So, in this case, they have simply listed “minerals” but we’re not exactly sure what is included here. This ingredient is very unlikely to cause harm to your cat, but it would be nice if they would voluntarily list the minerals being used here.

Guar Gum

This ingredient is also sometimes called guaran. It is primarily the ground endosperm of guar beans. The guar seeds are dehusked, milled and screened to obtain the guar gum. It is typically produced as a free-flowing, off-white powder. This ingredient is mostly used to thicken the food and give it more texture. It is an FDA-approved, all natural GRAS (Generally Recognized as Safe) ingredient used by the food and cosmetic industries. It also is used to improve the shelf life of the food and helps lower the glycemic index of food. Many cat food companies claim this ingredient also aids in digestion and weight loss. There is some minor debate about the benefits of this ingredient with some claiming negative impacts, but in general, this is thought to be a relatively non-nutritious yet safe ingredient.

Carrageenan

This is an additive extracted from red and purple seaweeds, consisting of a mixture of polysaccharides. It is used as a thickening or emulsifying agent in food products. There is still much research being done on this additive and while it is generally considered safe, there is room for caution as carrageenan has produced intestinal damage and ulcers in some animal studies. If you would like more information about the ongoing research of this ingredient, you may reference this research study.

Sodium Phosphate

Sodium phosphate is a generic term for a variety of salts. Salt is necessary for a cats body to function properly, but too much salt can be dangerous and even deadly. Usually, salt is added to pet food in order to meet AAFCO nutritional requirements. Salt, or sodium chloride, is indeed necessary so cat food that doesn’t contain enough will have a bit of it included. Salt helps your cats cells move nutrients and waste products where they need to go, and it helps his or her tummy make the right amount of acid to digest food properly. According to the Journal of Nutrition, average-sized cats need about 21 milligrams of salt per day. Many cat foods have higher concentrations than that. The National Research Council recommends no more than 42 milligrams per day. Most of the time, salt in commercial cat food products poses no danger and does have some nutritional benefit.

Fish Oil (preserved with mixed Tocopherols)

Fish oil is oil derived from the tissues of oily fish. It contains a high amount of healthy fatty acids like omega-3 and omega-6. The oil is usually made from fish such as salmon, herring, mackerel, anchovies, and sardines. Mixed tocopherols are a combination of the four tocopherols present in vitamin E: delta tocopherol, alpha tocopherol, gamma tocopherol and beta tocopherol. Some mixed tocopherol supplements may not contain all four tocopherols but instead might combine two or three in various concentrations. Vitamin E is extremely important for cats so if a cat food blend does not include enough vitamin E naturally, they will add it with forms of tocopherol. There are no widespread problems with either of these ingredients.




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