If you’ve got a big love for big dogs, IAMS™ has a large-breed puppy formula specially made for their nutritional needs.
Many large-breed puppies have a tendency to grow very quickly. Unfortunately, if this tendency is encouraged by overfeeding, developmental bone problems can occur. To avoid these problems, careful feeding management is necessary. This should include
Our specially formulated large-breed puppy formulas make feeding management easier because they are designed for fast-growing, large-breed puppies (those with an expected adult weight of more than 50 pounds).
A protein level approximating 26% in these formulas promotes healthy body condition and balances the protein with the reduced number of calories in the food. Research has shown that
The protein in our large-breed puppy formulas supports normal skeletal and muscular growth.
Fat contributes more than twice as many calories in a diet as proteins or carbohydrates do. As the fat level increases, the energy content of the diet also increases, making feeding management more difficult for large-breed puppies. Several studies have shown increases in developmental bone problems when a diet was overfed.2, 3
 
By reducing the fat content of large-breed puppy formulas to about 14%, the metabolizable energy (ME) of the diets can be kept to a low level of about 1,800 kilocalories per pound.
Fat contributes more than twice as many calories in a diet as proteins or carbohydrates
Our large-breed puppy formulas, such as IAMS ProActive Health™ Smart Puppy Large Breed, are made specifically for growing puppies with expected adult weights of 50 pounds or more. These puppy foods are unique because they are formulated with:
Reduced calcium and phosphorus levels with a normal calcium-to-phosphorus ratio to promote proper bone development in rapidly growing large breed puppies.
 
1 Nap, et al. Growth and skeletal development in Great Dane pups fed different levels of protein intake. J Nutr 1991; 121:S107-S113.
 
2 Hedhammer, et al. Over nutrition and skeletal disease: an experimental study in growing Great Dane dogs. Cornell Vet 1974; 64:1-159.
 
3 Lavelle. The effect of overfeeding of a balanced complete commercial diet to a group of growing Great Danes. In: Nutrition of the dog and cat. Burger and Rivers (eds). Cambridge Univ Press, 1989:303-316.
 
4 Hazewinkel, et al. Influences of chronic calcium excess on the skeletal development of growing Great Danes, J Am Anim Hosp Assoc 1985; 21:377-391.
 
5 Goedegebuure, Hazewinkel. Morphological findings in young dogs chronically fed a diet containing excess calcium. Vet Pathol 1986; 23:594-605.
 
6 Hazewinkel, et al. Calcium metabolism in Great Dane dogs fed diets with various calcium and phosphorus levels. J Nutr 1991; 121:S99-S106.
 
 As a pet parent, do you find yourself wondering, does dog food expire? If so, you’re not alone! In this blog, we will take you through everything you need to know about dog food expiry.  
 
Dogs require a balanced meal every day. As a pet owner, you can choose between dry and wet foods. Dry dog food usually resembles a biscuit or kibble. On the other hand, wet dog food combines meat products or other protein sources with a gravy that incorporates grains, minerals, and vitamins. Whatever your dog finds palatable, make sure their nutritional requirements are met.
 
Diets that are high in protein are good for dogs. A significant source of energy is found in dietary fats, which are either derived from plant seed oils or animal fats. They offer essential fatty acids, like omega-3s, that are necessary to preserve the health of your dog's skin and coat. Additionally, carbohydrates support your pet's digestive health and provide energy for them to continue with their regular activities.
 
While it is important to focus on your pet’s daily nutritional intake, you should also make sure that the food packets are still fresh. So, to answer your question, ‘can dogs eat expired food’, the answer is certainly no! It’s because serving expired dog food will deprive your canine companion of the key vitamins and minerals, they need to keep healthy. Hence, it is important to examine the labels and expiration dates before making a purchase.
 
The amount of time a product is useable and suitable for consumption is referred to as its shelf life. In contrast, expiry date is the last day that a perishable product, like food, will be at its highest quality. 
 
If you are pondering does dog food expire, the answer is a yes. In fact, the contents and types of preservatives used do affect the shelf life of a food item. So, to guarantee your dog's safety, pet food producers set expiration or best by dates. Unopened canned foods have a shelf life of two years from the date of manufacturing, whereas unopened dry pet foods typically have a shelf life of 12 to 18 months. Plan to open and use the dog food before the expiration date. You can usually find this date on the bottom of the can containing dog food.
 
Now that you know dog food expires, let’s examine the effects of serving expired food to your pet:
 
After consuming spoiled food, dogs generally exhibit the same gastrointestinal symptoms as people do. These symptoms could include vomiting, diarrhea, and passing wind. Spoiled foods can also contain bacteria that can disturb the equilibrium in the gut and intestines, causing the body to excrete more fluids in an effort to wash them out. What’s more is that moldy dog food can contain mycotoxins like vomitoxin, which can cause serious gastrointestinal disorders.
 
Dogs can become paralyzed from botulism. It is a rare condition occurring when canines consume contaminated food. The poison gets absorbed in the intestines and passes into the bloodstream, thus paralyzing dogs.
 
Another consequence of feeding your pet spoiled dog food is malnutrition. Before turning moldy, spoiled foods usually lose their vitamin and mineral value. This suggests that even if the food doesn't upset your dog's stomach, it is still not giving your pet what they require. Your dog may become lethargic if daily nutritional demands aren't met. This can eventually result in bone issues and organ failure, if not recognized as early as possible.
 
Even if you have a food item that is still within its best by date, improper storage could lead to early contamination and food degradation. Here are some steps you must take to prolong the shelf life and maintain food quality:
 
Purchasing multiple boxes of treats may save you from making repeat visits to the shop. However, keeping so much stock might increase the likelihood that your dog's food goes bad before it gets completely consumed. Therefore, shop frequently if you don’t want your dog’s food to expire.
 
The shelf life of fresh, wet items can be increased by keeping them in the freezer. Any unopened canned food should be sealed with plastic wrap and stored in the refrigerator.
 
Use chip clips to seal the food bags and keep moisture out. You could also store your pet’s food in its original packaging and stack it in a cool, dry place with little exposure to heat and light. Avoid keeping dry dog food open.
 
Dog food that has expired needs to be tossed out right away. There are also waste management facilities that compost used pet food.
If you're looking for the perfect dog for you, try our Dog Breed Selector today and enjoy a lifetime of tail-wagging joy.