Skip to main content

Dog food 101: What ingredients to look for

No matter how old your dog is, how long you’ve had your dog, or what kind of dog you have, you want to feed him or her high-quality food with dense nutrition. Your dog’s food helps build the foundation for health and well-being, so it’s time to learn what to watch out for.

While the price isn’t always an indicator of quality, cheap foods do tend to have more things that don’t benefit your dog’s health. When you’re in the store or searching online, check for these dog food ingredients to ensure quality.

Woman buying dog food
VLG/Getty Images

Real meat

Dogs are omnivores, but they do need access to high-quality protein from whole meat sources. Ingredients are listed with the highest amount first to the least amount last, so the first thing to look for is real meat as the first ingredient.

The first ingredient should be a specific protein source. Think “chicken” or “salmon,” not just an ingredient listed as “meat.” Reputable dog foods will name the particular meat source. Otherwise, it’s probably a low-quality meat selection.

Meat meals should be secondary

Meat meals with specific names — think “chicken meal” — can augment your dog’s protein levels and provide energy. They shouldn’t be the first ingredient on the list, though, and they should also offer a specific type of meat in origin.

In dried dog foods, fresh or frozen meats don’t have enough protein to sustain your dog’s growth and energy because they’re mostly water. Meat meals have been processed enough to remove the moisture and pack in more protein per serving.

Whole vegetables and fruits

bunches of carrots
Harshal S. Hirve/Unsplash

Dogs aren’t exclusively carnivores like their feline counterparts, so fruits and vegetables are an excellent way to get the vitamins and minerals they need. Whole fruits and vegetables have more of their nutrients intact, so look for something like “carrots” rather than fractions.

You don’t have to avoid fractions entirely — think rice bran or tomato pomace — but these should be listed further down on the list. You’ll ensure your dog gets more variety in his or her diet this way.

Good fats

Fats should also be specific in origin. Duck fat would be a good example, something that can help your dog’s skin and coat, while “animal fat” is dubious in origin and should be avoided. These fats help your dog sustain energy and provide support for the brain and skin.

Don’t write off grains

While there could be some evidence that gluten and grain are allergy-causing foods, many pets thrive on a combination of whole meats, whole fruits and veggies, and complex grains to keep up energy. Just ensure that grains are not anywhere in the top five ingredients to ensure the proper amount of protein.

Complex grains in dog food provide good sources of fiber and ensure that your dog can maintain energy levels. If you suspect your dog is allergic to certain ingredients, such as grains, talk to your veterinarian about what to do.

Ingredients to avoid

While you’re reading the entire nutrition label, here are a few deal breakers:

  • Artificial sweeteners: No dog food should have to add sweeteners to encourage dogs to eat. This could increase weight gain and lay the foundation for chronic health problems later.
  • Unidentified meats and meat products: Ingredients listed as just “meat” are a no-go. You might be able to slide by with “poultry,” but this makes it more challenging to assess the quality.
  • Artificial hormones: Your dog’s food should mimic a natural, wild diet.
  • Artificial colors or flavors: Color doesn’t encourage your dog to eat, and artificial flavors should be unnecessary if your dog’s food has the right protein levels. These do more harm than good.
  • Soy meal as the first ingredient: This is often a genetically modified organism (GMO) ingredient and doesn’t provide the available protein your dog needs to thrive.

While you’re reading the labels, check the “best by” date on the food. It should be at least six months — but no more than two years — out to ensure that the food has a good shelf life and was made relatively recently.

Talk to your vet first

puppy and kitten at vet
FamVeld/Shutterstock

Any time you choose to change their diet – or even switch to homemade dog food – it is essential to talk to your veterinarian about what’s best for your pet. Puppies will require specific concentrations of dog food ingredients, as will pregnant, nursing dogs, or senior dogs.

Your vet will help you figure out the best foods to feed your dog, how to handle any upset stomachs or potential allergies, and the best serving sizes based on your dog’s recommended weight. Your vet is a valuable resource for learning to feed your dog correctly and discerning which dog food is the real deal.

Don’t be fooled by the price. Dogs have complex food needs and will require different, whole ingredients to receive proper nutrients. Read all labels carefully and pay attention to signs of issues. Your dog’s food is the foundation for health and well-being, so choose wisely.

Editors' Recommendations

Why do dogs have wet noses? They’re actually really important
All the reasons why your dog's nose is wet (and how wet is too wet)
A close-up of a beagle

The old cliche that a "dog's nose knows" is undoubtedly true. Indeed, a dog's nose tells a tale about a pet's overall health. Generally, a cold, wet nose is considered a good sign that your dog is feeling well (even if brushing your pet's snout may be a modestly uncomfortable way to wake up in the morning). Yet, did you ever wonder, "Why do dogs have wet noses?"

Having the answer can make for some fun water cooler discussion. Knowing the reasons behind a dog's wet nose can also help you understand why a dry nose can be a red flag that something is amiss. Additionally, is it possible for dogs to have a nose that is too wet? We sniffed around and dug up the answers for you.
Why do dogs have wet noses?

Read more
Can dogs eat pineapple? What you need to know
Read this before feeding your dog this tropical fruit
A French bulldog wearing a pineapple onesie

Whether you're indulging in a summertime treat or creating the ultimate tropical fruit salad, pineapple is never a bad idea. Its tangy, refreshing taste complements many other flavors, and you can prepare it in a number of different ways. But while you're chopping up your pineapple, there's a good chance your food-motivated dog isn't far away. After all, they may be hoping you're cooking them a chicken dinner!
Before you toss your pup a piece of delicious pineapple, it's only natural to wonder whether dogs can have this fruit to begin with. A few fruits are downright dangerous for dogs, including grapes, avocados, and pitted fruits, but can dogs have pineapple? Let's find out.

Can dogs have pineapple?

Read more
Why do dogs have whiskers? These small features play a huge role
These hairs serve a large and important purpose
A brown puppy looks up, with sunlight shining on their whiskers

If you've ever noticed those extra-long hairs on your dog's face, it's only normal to wonder what they are and what they do. Whether your buddy visits the groomer or gets their fur brushed at home, it's hard not to notice these hairs. Dogs can turn away and even paw at their face when they're touched, so they surely serve a purpose. As it turns out, they're actually dogs' whiskers! But why do dogs have whiskers?
These whiskers, or vibrissae, are important for the way dogs sense the world around them. They provide all kinds of sensory information through nerve endings under the skin, but how exactly do they work?

Do all dogs have whiskers?

Read more