Found in the blood and in the fluid that surrounds cells, sodium maintains the cellular environment and prevents cells from swelling or dehydrating. Sodium is also important for maintaining proper nerve and muscle cell function.
Meat, poultry, fish, and eggs are good sources of sodium. IAMS™ dog food is made with chicken, which is a great source of protein.
Sodium also might be included in commercial pet foods in the form of table salt (sometimes listed on the ingredient panel as salt). Salt is an important palatant for animals, as well as for people.
The Association of American Feed Control Officials recommends that dry dog foods contain at least 0.3% sodium for both maintenance and to support normal growth and development. This is the minimum recommended levels.
 
While high sodium intake might cause increased thirst and water consumption, the extra sodium is excreted in the urine of dogs. Healthy dogs are able to consume diets with higher sodium levels than those found in most commercial pet foods without increased blood pressure or gain in body water.
 
Therefore, the sodium level in commercial pet foods is not a cause for concern in healthy animals.

A veterinarian might recommend decreasing a dog's sodium intake if the animal has some types of kidney, liver, or heart disease, in order to help decrease high blood pressure or the accumulation of excessive body fluid.
 
Although older dogs might be more likely to develop these diseases, healthy older dogs do not require a low- or reduced-sodium diet.
The sodium level in our dog foods is appropriate for a healthy dog. The sodium content in these foods is balanced in proper proportions with energy, other minerals, vitamins, fats, proteins, and carbohydrates.
 
 Keeping your puppy’s skin and coat healthy is as easy as 1-2-omega-3. Feeding studies have shown that dogs thrive on high-quality animal proteins from chicken, fish, lamb and eggs. IAMS™ ProActive Health™ Smart Puppy Original and other IAMS formulas are made with these highly digestible proteins, which promote excellent skin and coat condition and enhance your dog’s overall health and well-being. When your dog’s coat looks good, the rest of his body will likely be well nourished, too.
Learn more about two important nutrients that can maintain your puppy’s skin and coat health.
Fat plays a key role in keeping your puppy’s skin and coat in top condition. Fat not only provides energy, but it’s also a source of essential fatty acids that are necessary for the skin’s healthy structure. Fatty acids in the diet keep the skin moist and supple. They also contribute to a thick, lustrous and healthy coat. The lack of or imbalance of fatty acids can cause dry, scaly skin and brittle hair. A diet with vitamin-rich fish oils is vital to your puppy’s coat health and appearance.
 
Although there are many kinds of fatty acids, a few are important to coat health and appearance:
 
An appropriate balance of omega-6 and omega-3 fatty acids helps maintain your dog’s healthy skin and coat. An optimal range of omega-6 to omega-3 fatty-acid ratios is between 5:1 and 10:1 to enhance skin and coat quality and help nutritionally manage skin and coat conditions.
DHA (docosahexaenoic acid) is a key nutrient found naturally in breast milk and is important for a baby’s neural development. And just like a baby, a puppy’s ability to learn depends on healthy brain development.
 
At 6 weeks, a puppy's brain mass is approximately 70% developed. At this stage and in the months ahead, feeding your puppy a diet rich in DHA can help support neural development. There are many such benefits of DHA in puppies. Premium puppy foods such as IAMS™ ProActive Health™ Mother and Baby Dog provide DHA in their formulas.
