Skip navigation

Dog Nutrition

Share article on Facebook Share article on Pinterest Share article on Twitter (opens new window)
A golden Cocker Spaniel eating kibble from a white bowl labeled "FOOD" in a bright kitchen. Some kibble pieces are scattered on the floor around the bowl.

What your dog eats has a huge impact on their health and happiness. Whether it's the type of food you pick or how you keep them hydrated, making sure they get the right nutrition is one of the best ways to help them live their happiest, healthiest life.

The Basics of Dog Nutrition

Like us, dogs rely on a balanced diet to maintain energy, support their bodies, and live their best lives. Here are the main components of a healthy dog diet:

  • Water: Always provide clean drinking water to keep your dog healthy and hydrated. Dogs typically need about one ounce of water per pound of body weight each day, but especially active dogs or those eating dry food may require more.
  • Protein: Essential for building and repairing muscles, tissues, and organs, protein is a key part of your dog’s diet. High-quality protein sources, like chicken, beef, or fish, should be the main ingredient in their food.
  • Fats: Healthy fats provide energy and help maintain a shiny coat, healthy skin, and optimal organ function.
  • Carbohydrates: While not essential, carbs provide energy and fiber, which can help with digestion.
  • Vitamins and Minerals: These nutrients are crucial for strong bones, healthy teeth, and proper metabolic function. Most dog foods are formulated to provide the correct balance of vitamins and minerals for your dog’s life stage.

Every dog is unique, so their nutritional needs depend on their age, size, activity level, and health. If you’re unsure about your dog’s diet, talking to your veterinarian is the best place to start.

Wondering which foods are unsafe for your dog? Learn what to keep out of their reach to protect their health!

Feeding Guidelines

Knowing how and what to feed your dog is essential for their overall well-being. From setting up a routine to understanding portion sizes and nutritional needs, feeding your pup the right way helps keep them healthy and energized at every stage of life.

Healthy Feeding Habits

Creating a healthy feeding routine is almost as important as what you feed your dog. Here are some tips for maintaining healthy habits:

  • Consistency is Key: Dogs thrive on routine. Feeding them at the same time each day helps regulate their digestion and energy levels.
  • Measure Portions: Use a measuring cup to ensure you’re feeding the right amount.
  • Limit Treats: Treats should make up no more than 5% of your dog’s daily calorie intake. Look for healthy options that complement their diet.

Building healthy feeding habits is a simple way to support your dog’s overall well-being. With the right routine, adequate exercise, proper portions, and plenty of fresh water, you can help your pup stay happy, nourished, and ready for whatever the day brings.

Setting a Schedule

Feeding your dog twice a day is generally recommended. Simply split their daily food requirement into two meals spaced eight to twelve hours apart. Depending on your dog’s needs and your schedule, there are a few feeding methods to consider.

Portion-control feeding is all about managing how much food your pet eats by measuring out their meals and serving them once or twice a day. This method is great for weight management, especially for pets that tend to overeat if food is left out all the time.

On the other hand, free-choice feeding lets your furry friend munch on food whenever they want. This approach works best with dry food since it won’t spoil if left out. But be cautious—some dogs might take advantage of this and end up overeating, which can lead to obesity.

Then there's timed feeding, where you give your pet access to their food for a set period, like 30 minutes. If they haven't finished it by then, the bowl gets picked up. This method can help regulate their eating habits while still allowing them some flexibility.

How Much Should You Feed Your Dog?

Portion sizes depend on factors like your dog’s age, size, activity level, and overall health. The feeding guidelines on the food packaging are a great starting point, but your veterinarian can provide personalized advice based on your dog’s needs.

Learn more about how pet insurance could help you cover your pet’s eligible veterinary care expenses.

Feeding Puppies

Puppies have significantly higher energy requirements than adult dogs and need more protein to support their rapid growth and development. The specific nutritional needs vary by breed and size. Remember, the adult size of a dog is determined genetically—not by how fast the animal grows. Do not overfeed in an attempt to accelerate a puppy’s growth rate.

Feeding Adult Dog

Feed your dog based on their size, activity level, and what’s happening around them. A moderately active dog does well with “maintenance” energy, while a lap dog may need 10 percent less, and an energetic explorer might need 20 to 40 percent more. Even the weather can play a part—staying warm in the winter or cool in the summer takes extra energy.  

Treats are fine in moderation, but they should make up no more than 5 percent of your dog’s daily intake. For training, try using tiny pieces to keep things light. Adjust portions as you go, and work with your vet to find the right balance for your pup.

Ready to pamper your pup? Try these healthy homemade dog treat recipes and serve up some love in every bite!

Feeding Senior Dogs

When feeding a senior dog, the focus should be on maintaining their overall health and ideal body weight, slowing the progression of chronic conditions, and managing any existing health issues. While older dogs often need fewer calories, they still benefit from high-quality proteins to help preserve muscle mass. 

Monitor their weight regularly and adjust portions accordingly. Overfeeding can contribute to obesity, while underfeeding may result in nutritional deficiencies. Balancing their diet is key to supporting their well-being in their golden years.

A Beagle standing on a wooden floor looks at a silver bowl being placed on the ground by a person wearing light blue jeans and white sneakers.

What’s for Dinner? Choosing Your Dog’s Food

Navigating the world of dog food—from decoding labels to deciding between kibble, wet food, and fresh meals—can be a bit overwhelming. However, understanding different food types and their labels can help you confidently select the best option for your pup.

Decoding Dog Food Labels

Picking the perfect dog food doesn’t have to be a headache. Cracking the code on food labels can make the decision a whole lot easier—and better for your pup.

Complete and Balanced Nutrition

Look for foods labeled “complete and balanced” by the Association of American Feed Control Officials (AAFCO). This ensures the food meets the minimum nutritional requirements for your dog’s life stage (puppy, adult, senior).

Ingredients

High-quality dog foods can contain a variety of protein sources, including whole meats and meat byproducts, which provide important nutrients and protein. When reading pet food labels, focus on whether the food meeds AAFCO (Association of American Feed Control Officials) nutritional standards rather than judging individual ingredients. Different ingredients can provide similar nutritional value, and what maters most is the overall nutritional profile of the food.

Guaranteed Analysis

This section of the label shows the percentages of protein, fat, fiber, and moisture. For example, active dogs may benefit from higher protein levels, while dogs with sensitive stomachs might need lower fat content.

Special Formulas

Many brands offer tailored options for specific needs, like weight management, sensitive stomachs, or breed-specific nutrition.

Trusted brands like Purina Dog Food, Blue Buffalo Dog Food, Royal Canin Dog Food, and Just Food for Dogs are among those often recommended for their commitment to quality and balanced nutrition.

Finding Fido’s Favorite

Finding the right food for your dog can take time. Some dogs thrive on kibble, while others may need fresh or wet food to meet their needs. Remember that nutritional needs can change over time, so regular vet checkups are essential to ensure your dog is on the best diet for their life stage.

When it comes to dog food, you’ll find a wide range of options, from traditional kibble to fresh, home-delivered meals. Here’s a breakdown of the most common types:

Dry Food (Kibble)

Dry food is convenient, affordable, and easy to store. Brands like Purina and Royal Canin offer balanced options for various needs and life stages. Kibble can also help maintain dental health by reducing plaque buildup, especially when choosing formulas specifically designed for dental care.

Wet Food

Canned or wet food is often more palatable for picky eaters and contains higher moisture content, which can help with hydration. Many commercial wet food options provide complete and balanced nutrition. When choosing a wet food, consult with your veterinarian to find options that best suit your dog's specific needs.

Fresh and Custom Meals

Fresh and customized food options are becoming increasingly popular choices for dog owners. These services can provide tailored portions and ingredient combinations to meet different dietary requirements. While shopping, you may see terms like "human-grade," "whole ingredients," or "minimally processed" — discuss these options with your veterinarian to understand what they mean and to ensure any diet you choose meets your pet's nutritional needs.

Homemade Diets

While some pet owners consider preparing meals at home as an eco-friendly option, homemade diets require careful planning and professional guidance. Making your own dog food carries significant risks of nutritional deficiencies, imbalances, or even toxicities if not properly formulated. Before starting a homemade diet, you must consult with a veterinary nutritionist or veterinarian who can create a complete and balanced recipe tailored to your dog's needs, provide guidance on safe food handling, and recommend appropriate supplements. Even small nutritional imbalances can lead to serious health issues over time.

Nutritional Supplements for Dogs

While a balanced diet usually provides the nutrients your dog needs, there are times when supplements can offer additional support for specific health concerns or overall well-being. For instance, fish oil can help promote a shiny coat and healthy skin, while probiotics are great for supporting digestive health. Glucosamine and chondroitin are often recommended for maintaining joint health, especially in older dogs, and multivitamins can help fill nutritional gaps for dogs with unique dietary needs. However, it’s important to consult your veterinarian before adding supplements to your dog’s diet, as improper use can cause imbalances or other health issues.

Did you know? A Complete CoverageSM plan includes coverage for prescription foods and supplements!

A large scruffy dog with a red collar drinks water from a collapsible blue bowl held by a smiling woman sitting on the grass in a sunny outdoor setting.

Hydration: The Unsung Hero of Nutrition

Water is just as important as food for your dog’s health. It aids digestion, regulates body temperature, and supports organ function. Dogs need about one ounce of water per pound of body weight daily, though this may increase with exercise or warm weather. If your dog isn’t drinking enough, consider adding water to their food or offering wet food to increase hydration.

Food Allergies and Sensitivities

Dogs can sometimes develop allergies or sensitivities to ingredients like beef, chicken, or grains. Common signs include itchy skin, frequent scratching, digestive issues like vomiting or diarrhea, and excessive licking or grooming. If you notice any of these symptoms, consult your veterinarian. They will evaluate your dog to determine whether food allergies, environmental allergies, or other medical conditions are causing the symptoms.

If food allergies are suspected, your vet can help pinpoint the trigger through an elimination diet and recommend a hypoallergenic or limited-ingredient food to keep your pup comfortable and healthy.

One Last Bite: Final Thoughts

What your dog eats and how you feed them is such a big part of their life—and yours. Making thoughtful choices about their diet helps keep them healthy, happy, and full of energy for all the adventures you’ll share. By tuning into their unique needs and giving them the care they deserve, you’re setting them up for a long, loving life by your side.

An ASPCA® Pet Health Insurance plan can help you with eligible costs for covered conditions like surgery expenses for accidents and help provide peace of mind that your pet can receive the care they need. Check out our online resources to learn more about your insurance options and get a free quote today. The information presented in this article is for educational and informational purposes only and does not constitute or substitute for the advice of your veterinarian.

(opens new window)

RELATED ARTICLES

Top Eye Problems for Dogs

Top Eye Problems for Dogs

Learn about the causes, signs, and treatment for top dog eye problems, including dry eye, pink eye, glaucoma, and cherry eye.

READ MORE >

A black dog and a black cat lying close together on a couch, both looking directly at the camera, with matching tags on their collars.

Debunking Black Dog and Cat Myths

Explore the truth behind common myths about black cats and dogs. Learn how you can help break the stigma and give these misunderstood pets the chance they deserve.

READ MORE >

Grey and white Sphynx cat with green eyes stretches out towards a black and white toy

All About Sphynx Cats

Affectionate, playful, and nearly hairless, Sphnyx cats are quite unique!

READ MORE >