Best Dog Foods for Weight Gain

The best way to help your pet gain weight is to choose a high-quality food that will provide all of the daily nutrients necessary. If not already doing so, check with your veterinarian or a veterinary nutritionist on what would be best for your pet’s age and activity level.

Be sure to keep your pet well hydrated; it could be that they are drinking more than you think.

What to look for in a weight-gain dog food :

When you are looking for food to help your dog gain weight, you will need to think about what is best for your pet. This includes considering their age and activity level, as well as whether they are getting enough water.

You will also want to make sure that the food you choose is high-quality and provides all of the nutrients your dog needs each day. If possible, speak with a veterinary nutritionist on what your pet needs.


Depending on the age of your dog, there are different foods that will be best for them. Puppies should have an easy transition to eating solid food, so consider one of the commercial puppy foods made by your veterinarian or another pet-food company.

There are also supplemental foods made for puppies that can help them gain healthy weight. These foods come in different flavors so you do not have to worry about your dog not liking it.


A veterinarian may suggest a senior diet food made specifically for older dogs that are less active or overweight, or one that is especially formulated with the nutrients that older dogs need.

When your dog is trying to gain weight, you may want to start with a little bit of food and then increase the amount as they get used to it. You can also mix in some canned food or broth if needed.

Pick a Food That Promotes Healthy Digestion and Stool Quality

When your pet is gaining weight, it is a good idea to make sure they have a healthy stomach and bowel movements. When choosing a food for you dog, read the ingredients on the package to make sure that they are getting enough fiber. You want this number to be somewhere between 2-5 percent of total content.

Also look for a food that is high in protein and has good digestive enzymes. Good ingredients include broccoli, spinach, carrots, sweet potatoes, apples, blueberries, cranberries and pumpkin.

Adequate Protein and Balanced Oils

Dogs who are gaining weight need to have enough protein in their diet. This is because protein helps provide amino acids, which help the body absorb nutrients.

Foods that are high in fat can also help your dog gain weight; however, you don’t want it to be too high in saturated fats. Dogs need certain types of oils and fats in their diet, and you can find dog foods that include these.

Omega-3 fatty acids help with skin and coat health, and they also improve the immune system and organ function. Look for a food that includes oils such as sunflower oil or safflower oil if you want your pet to get omega-3 fatty acids.

If you want to help your pet gain weight, it is better if they are getting enough exercise. However, this doesn’t mean that you should let your dog do whatever they want; you still need to make sure that their diet is balanced.

Appropriate Calorie-To-Protein Ratio

If your dog is getting far too many calories, they may not be able to burn off the excess. Before making a change to their diet, you should talk with your veterinarian. In some cases, it may be necessary for them to go on a special diet that is formulated specifically for dogs who are trying to put weight on.

If your dog is active or lives with someone who exercises regularly, their diet may need more protein. You can check out the label to see whether they have at least 25 percent of their calories from protein.

Choose a food made with a nutritionally balanced blend of proteins and carbohydrates to make sure that your dog is getting all the vitamins and minerals that they need. This will help promote healthy skin, nails, bones, teeth and organs.

Appropriate Amount of Calcium and Other Minerals for Bone Growth

Dogs are constantly growing, and gaining weight can make it necessary for them to take in more minerals. Calcium is important for dogs because they need it to build strong bones.

Choose a food that has at least 0.8 percent calcium so your pet’s body can absorb the proper amount of nutrients from their meals. If you have an older dog that is having trouble absorbing nutrients, you can talk to your veterinarian about a supplement.

Additional tips for helping your dog gain weight

  • Make sure that your dog has plenty of exercise each day, but keep them on a leash because they might not be able to handle long walks or running around. If needed, you can have someone take your dog out for a quick walk while you stay at home with the rest of the pets.
  • You should also make sure that your dog has access to plenty of fresh water, but you don’t want them to drink too much because this could lead to bladder stones.
  • If your dog gains weight easily, you may still need to be careful about how much food they are eating even if they are getting the required amount of nutrients; this is especially true if your dog doesn’t get very much exercise.
  • If you need to take your pet to the vet, you should schedule an appointment so they can check out whether there are any underlying issues that may be making it hard for your dog to gain weight.
  • Also, be sure to tell your veterinarian about the type of food that you are feeding and whether or not you think that your pet is eating too much.