More thoughts about feeding your pets and using storage containers at the links below. I have good luck feeding Fromn. You can switch between the different flavors without having to introduce the food slowly. The exception is don't give grain free if you have been giving the other type as it needs to be slowly introduced. If you have a large dog that is one of the breeds prone to bloat be sure to read the ingredient label to see that chicken fat is NOT among the first five ingredients. If you open a fresh bag of food and your dog rejects it for a day or two even though there is no recall, return it to the store, sometimes things happen after the food leaves the factory.
https://frommfamily.com/about/question- ... -cat-food/How should I store my pet’s food?
We recommend storing dry food in its original bag inside an outer, sealed container in a cool, dry environment. We do not recommend pouring our food out of its original bag. Our bags are designed to keep our food fresh and to keep contaminants out of the food.
Plastic containers in particular may pose a threat of contamination. Over time, the fats in dry pet food will get into the pores of many types of plastic containers which then introduce foreign compounds into the food stored in that container. A good example of this would be when you store tomato sauce in a reusable plastic container. The sauce often dyes the sides of the container red and cannot be washed out.
Canned food should be sealed and stored in the refrigerator after opening. Our canned food should be not be stored for longer than five days after opening.
http://www.petmd.com/blogs/nutritionnug ... esh-13975#You’ve researched your dog’s nutritional needs, compared brands (perhaps using the MyBowl tool), and purchased the best option for your beloved pooch. Now the question arises: "What is the best way to store the food to keep it fresh and wholesome for as long as possible?"
First, let’s take a step back. All dog foods should have a "best by" or "best before" date printed somewhere on the bag or can. Whenever possible, purchase bags or cans with dates that are as far in the future as possible. When you do this, you are buying the freshest food on the shelf. Keep in mind that these dates are not infallible, however. Food doesn’t expire the day after its "best by" date, and if the packaging has been compromised the food may go bad much sooner.
Examine packaging before you make a purchase to be sure that bags are intact and cans aren’t bulging or leaking. When you get home, use some common sense. If you open a bag or can and the food looks or smells "off," or your dog is reluctant to eat it, stop feeding from that package immediately. Reputable pet food manufacturers will stand by their products and offer a money back guarantee.
Storing Dry Dog Food
How you handle food once you have it at home can make a big difference in how long it remains fresh and maintains its ideal nutritional profile. Exposure to air, light, hot temperatures and humidity speeds up the rate at which foods degrade. To limit these effects, keep dry foods in their original packaging. High-quality dog food bags have been designed to keep out the elements. Open the bag carefully so you can roll and hold the top closed with a clip or otherwise reseal the package in between uses.
Plastic, glass or metal bins can also help protect dog food from the elements and from insects, rodents and other vermin; but owners should still place the food inside its original bag rather than pouring the kibble directly into a container. Store the bag or container off of the floor in a cool and dry location. Bins on wheels simplify the storage and movement of large bags of food.
Ideally, dry food should be consumed within six weeks of opening the bag, so pick your bag sizes appropriately. Kibble (if dry) can be left out in bowls for a day or so, but make sure you don’t offer more than what should be consumed in 24 hours. Larger meals limit your ability to monitor a dog’s appetite and put pets at risk for overeating and obesity. Wash bowls used for dry food at least once a week in hot, soapy water. (note I wash my dogs bowls after every meal and give fresh water twice a day)