The 6 Best Cat Foods For Weight Gain
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Whether your cat is underweight due to diabetes, poor dental health, stress, hyperthyroidism, or something else, the best cat food for weight gain is one that addresses the problems behind his low weight. There’s no one-size-fits-all in feeding an underweight cat, but calorie-dense, easy-to-eat foods are essential.
That’s why we recommend Wellness CORE Grain-Free Chicken, Turkey, & Chicken Liver canned cat food as the best cat food for weight gain. A smooth pate texture, relatively high calorie content, and species-appropriate recipe make it a good option for cats of all ages who need to put on a few ounces or more.
But again, not every cat is the same. When you’re trying to help your cat gain weight, honoring his preferences is more important than ever before. To help you find a food that works for your cat and your unique situation, the following list includes a diverse array of foods.
You’ll find a prescription diet for cats in crisis, single-protein food for cats with food sensitivities, kitten food, and dry food for cats who like their meals to crunch.
We highly recommend looking at the comparison table we have below where we highlighted the features of each product. You’ll also find more detailed information about each product later in the article.
Quick Navigation
Compare Best Cat Foods For Weight Gain
|
Overall Best
1. Wellness CORE Natural Grain Free Chicken Turkey & Chicken Liver Pate Canned Cat Food |
Best For Cats In Crisis
3. Hill's Prescription Diet a/d Urgent Care with Chicken Canned Dog & Cat Food |
Best For Seniors
4. Feline Natural Chicken Feast Grain-Free Canned Cat Food |
Best For Sensitive Stomach
5. Hound & Gatos 98% Chicken & Liver Grain-Free Canned Cat Food |
||
|
Protein
12% Min |
Protein
49% Min |
Protein
8.5% Min |
Protein
9.5% Min |
Protein
10% Min |
Protein
43% Min |
|
Fat
7.0% Min |
Fat
17% Min |
Fat
5.2% Min |
Fat
5.5% Min |
Fat
9.0% Min |
Fat
25% Min |
|
Fiber
0.5% Max |
Fiber
3% Max |
Fiber
0.5% Max |
Fiber
0.25% Max |
Fiber
1.0% Max |
Fiber
2.0% Max |
|
Life Stage
Adult |
Life Stage
Adult |
Life Stage
Adult |
Life Stage
Adult |
Life Stage
Adult |
Life Stage
Adult |
|
Type
Wet/Canned |
Type
Freeze-Dried |
Type
Wet/Canned |
Type
Freeze-Dried |
Type
Wet/Canned |
Type
Air-Dried |
|
Made In
United States |
Made In
United States |
Made In
United States |
Made In
New Zealand |
Made In
United States |
Made In
New Zealand |
How Do You Choose The Best Cat Food For Weight Gain?
Though your cat’s unique health profile will dictate his specific needs, the best cat food for weight gain universally provides a combination of palatability and calorie density.
The Best Cat Food For Weight Gain Is Rich In High-quality Protein.
You could give your cat a high-calorie diet that’s loaded up with starch and sugar, but that wouldn’t support vital muscle mass.
Instead, the best cat food for weight gain keeps your cat strong and healthy with plenty of protein. Look for high-quality, highly-digestible protein from muscle meat and organs.
Palatability Is Vital. The Best Cat Food For Weight Gain Tastes And Smells Great.
When you’re fighting with loss of appetite, you need to find food that your cat is willing to eat. Choosing delicious food can be a lifesaver.
It can be hard to predict which foods your cat will want to eat, but in general, those that contain a mix of muscle meat and organs tend to be a hit.
Look for foods that contain liver or “natural flavors”, a palatability aid made from hydrolyzed animal tissue. If you can’t find a food that gets your cat eating, food toppers and warmed food can help.
Dry Food Is Calorie-dense, But It’s Not Always The Best Choice For Cats Who Need To Gain Weight.
Although dry cat food is highly palatable, calorie-dense, and easy to feed, it’s usually not the best choice for weight gain. It’s not the best choice for cats in general.
What dry food has in palatability and caloric density it lacks in moisture—vital for sick cats—and often, protein digestibility. Dry cat food isn’t our first recommendation for weight gain, but if your cat refuses to eat anything else, it can be a good option.
Our Top Picks For The Best Cat Foods For Weight Gain
Wellness CORE Natural Grain Free Chicken Turkey & Chicken Liver Pate Canned Cat Food
Product Info
- Protein: 12% Min
- Fat: 7.0% Min
- Fiber: 0.5% Max
- Life Stage: Adult
- Type: Wet/Canned
- Made In: United States
Guaranteed Analysis
Dry Matter Basis
- Moisture-rich to help decrease the risk of dehydration
- Primarily made from easily-digestible animal protein
- One of the most calorie-dense wet foods on the market
- Soft pate texture is easy to eat
- Contains dried potatoes
- Contains several stabilizing gums
Though it contains dried ground potatoes, the food is generally low in carbohydrates and is a species-appropriate option for your carnivore. In addition to the flavor of the main ingredients, the food gets a boost from the additive “natural flavor”.
The food has a smooth pate texture that makes it an easy-to-eat option for cats with dental issues and a poor appetite.
Smalls Freeze-Dried Turkey
Product Info
- Protein: 49% Min
- Fat: 17% Min
- Fiber: 3% Max
- Life Stage: Adult
- Type: Freeze-Dried
- Made In: United States
Guaranteed Analysis
Dry Matter Basis
- Made with real turkey as the main ingredient
- Freeze-dried to preserve nutritional value
- Packed with real turkey flavor
- Some cats dislike the texture of freeze-dried food
- Subscription required to place an order
This recipe features finely ground turkey with bone as the primary ingredient, making it a rich source of protein as well as minerals like calcium and phosphorus. Turkey heart, liver, and gizzard provide essential nutrients to supplement the other healthy ingredients like goat’s milk, egg, and herring oil. There are absolutely no fillers or artificial additives in this recipe.
Not only is this formula packed with nutrition, but it’s full of real turkey flavor your cat will love. And you will love that Smalls sends it right to your door in regular deliveries so you never have to go to the pet store again.
Hill's Prescription Diet a/d Urgent Care with Chicken Canned Dog & Cat Food
Product Info
- Protein: 8.5% Min
- Fat: 5.2% Min
- Fiber: 0.5% Max
- Life Stage: Adult
- Type: Wet/Canned
- Made In: United States
Guaranteed Analysis
Dry Matter Basis
- Primarily made from easily-digested animal protein
- Elevated potassium and B-vitamins help cats to feel better
- One of the more calorically-dense foods on the market
- Only available with a veterinarian’s approval
- Contains corn flour
The food is on the calorie-dense side, with 180 calories per can or about 33 calories per ounce.
The recipe emphasizes easily-digested animal protein sources. The food has elevated levels of B vitamins and potassium to help cats feel better during convalescence.
The food has a creamy texture that makes it easy to eat, plus it’s highly palatable. Customer reviews suggest that cats like eating the food and that it helps them to gain weight.
Feline Natural Chicken Feast Grain-Free Canned Cat Food
Product Info
- Protein: 9.5% Min
- Fat: 5.5% Min
- Fiber: 0.25% Max
- Life Stage: Adult
- Type: Freeze-Dried
- Made In: New Zealand
Guaranteed Analysis
Dry Matter Basis
- Omega-3-rich formula and controlled phosphorus make this food a good option for underweight seniors
- Features highly-digestible sources of animal protein
- A relatively calorie-dense food
- Easy to rehydrate with warm water, making the food highly palatable
- Extraordinarily expensive
This food nails a lot of the factors we look for in the best cat food for underweight seniors. Unlike a lot of freeze-dried foods, it isn’t too high in phosphorus and shouldn’t put excessive strain on the aging kidneys. It contains green-lipped mussel as a source of anti-inflammatory omega-3s and, potentially, joint health support.
As a freeze-dried food, the product is minimally-processed and retains much of the nutritional value of fresh, raw meat. With plenty of animal-sourced nutrients and highly-digestible protein, this food supports lean muscle mass.
Hound & Gatos 98% Chicken & Liver Grain-Free Canned Cat Food
Product Info
- Protein: 10% Min
- Fat: 9.0% Min
- Fiber: 1.0% Max
- Life Stage: Adult
- Type: Wet/Canned
- Made In: United States
Guaranteed Analysis
Dry Matter Basis
- Made with 98% meat and organs
- Zero carbohydrate content
- Calorie-dense to help your cat lose weight
- Some cats refuse to eat this Hound & Gatos cat food
The remainder of the food is constituted of agar-agar as a binding agent, salmon oil as a source of those all-important omega-3s, and the synthetic vitamins, minerals, and amino acids that make each meal nutritionally complete.
This food is great for cats who enjoy it, but unfortunately, it doesn’t get consistent results in feline taste tests. Instead, a decent percentage of cats don’t seem to like the smell or taste of this product. If your cat enjoys it, though, it could be a great choice for weight gain.
Ziwi Peak Mackerel & Lamb Grain-Free Air-Dried Dog Food
Product Info
- Protein: 43% Min
- Fat: 25% Min
- Fiber: 2.0% Max
- Life Stage: Adult
- Type: Air-Dried
- Made In: New Zealand
Guaranteed Analysis
Dry Matter Basis
- Rich in highly-digestible animal protein
- Contains omega-3 fatty acids to help reduce inflammation
- Most cats like the way this food tastes
- Extremely calorie-dense
- Moisture-depleted food may increase your cat’s chances of becoming dehydrated
- Expensive
New Zealand green-lipped mussels lend omega-3 fatty acids and other nutrients.
Thanks to an air-drying process, the food retains much of the nutritional value of raw meat while being safe to handle and store out of the refrigerator.
Helping Your Cat Gain Weight
The first step to helping your cat to gain weight is identifying the reason he’s underweight.
Weighing too little is different from weighing too much. Cats are seldom underweight because they’re eating the wrong food or exercising too much. Instead, an underweight cat is usually underweight because there’s something wrong.
So before you try anything else, find out why your cat is underweight so that you can treat the problem at its source. Cats who are underweight due to kidney disease may need a low-phosphorus diet. Diabetic cats who’ve lost weight will benefit from a low-carbohydrate diet and insulin therapy. For cats with intestinal worms, diet isn’t an issue and you’ll need to focus on getting rid of the parasites.
If you determine that diet is a part of the solution, you’ll need to employ a combination of strategies to get your cat to eat more and to ensure that whatever he does eat is calorically dense.
The following are mix-ins, supplements, and palatants that can help your cat to eat more and take in more calories.
Food Toppers And Treats To Encourage Your Cat To Eat
- Bonito flakes
- Bone broth
- Unseasoned chicken, turkey, or beef baby food
- Chunks of raw or cooked unseasoned meat
- Canned sardines packed in water
- Canned tuna packed in water
Calorie-dense Supplements
- Egg yolks
- Duck fat and other types of animal fat
- Purina Fortiflora Feline Nutritional Supplement
- Wysong PDG Canine/Feline Food Supplement
- Tomlyn Nutri-Cal For Cats
Through a combination of condition-specific treatment, a great diet, and these supplements and food toppers, you should be able to bring your cat back to a healthy weight. Most of the foods listed above are good options for both weight gain and maintenance, so there’s usually no need to transition to a new food once your cat has reached his goal weight.
