๐Ÿ† Complete Buyer's Guide ยท Cat Food

Picking Freeze Dried Cat Food for Weight Gain

Stella & Chewy's rabbit cat food tops our list for weight gain. High calorie, high protein, but rehydrate properly for safety. Compare 5 freeze dried options.

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Stella & Chewy's Absolutely Rabbit Dinner Morsels Freeze-Dried Raw Cat Food โ˜… Top Pick: Stella & Chewy's Absolutely Rabbit Dinner Morsels Fโ€ฆ Check Price on Amazon →
400 to 550 kcal
Calories per 100g
40% to 50%
Crude Protein
20% to 30%
Crude Fat
1 to 2 weeks
Typical weight gain period
โšก Key takeaways
  • Best Overall: Stella & Chewy's Absolutely Rabbit Dinner Morsels Freeze-Dried Raw Cat Food. This formula features 95% rabbit, organs, and bone, providing high-quality protein and fat.
  • Best for Picky Eaters: Instinct Raw Boost Mixers Freeze-Dried Raw Food Topper for Cats, Chicken. These mixers can be crumbled over your cat's existing food to boost calorie and protein in.
  • Best for Sensitive Stomach: Purina Pro Plan Veterinary Diets DM Dietetic Management Feline Formula. This freeze-dried formula is designed for cats with digestive sensitivities, featuring hig.
  • Best for High Protein: Tiki Cat Born Carnivore High Protein Grain-Free Freeze-Dried Raw Cat Food, Chicken & Egg. With 45% crude protein and 25% crude fat, this recipe delivers dense nutrition for weight.
  • Best Budget Option: Wellness CORE Grain-Free Freeze-Dried Raw Cat Food, Turkey & Chicken. This formula offers a balance of protein and fat at a more affordable price point than man.
At a Glance

Quick Comparison

Quick answer

Our top pick for freeze-dried cat food for weight gain is Stella & Chewy’s Absolutely Rabbit Dinner Morsels because it offers high protein and fat from a single novel protein source, with 100% freeze-raw nutrition. For a more budget-friendly option, consider Instinct Raw Boost Mixers Freeze-Dried Raw Food Topper, which can be added to your cat’s current diet to increase calories without a full switch.

What to consider for Freeze Dried Cat Food For Weight Gain

When selecting a freeze-dried cat food for weight gain, focus on calorie density (look for at least 400 kcal per 100g), high animal protein (over 40% crude protein), and moderate to high fat (over 20% crude fat) to support healthy weight gain. Also consider the moisture content; freeze-dried foods are low in moisture, so ensure your cat drinks enough water. Check for AAFCO statement for growth or all life stages, and avoid foods with excessive carbohydrates or fillers that provide empty calories.

What to look for in a cat food

Look for an AAFCO complete and balanced statement for the appropriate life stage (kitten, adult, or all life stages). The first ingredient should be a named meat source (e.g., chicken, rabbit, salmon) providing high-quality animal protein. Ensure the food contains taurine, an essential amino acid for cats. While freeze-dried foods are low in moisture, you can rehydrate them to support urinary health. Choose a formula suited to your cat’s age and health condition, such as kitten or senior formulas if needed.

How we chose these picks

  • Evaluated calorie density and macronutrient profiles for weight gain.
  • Checked that each product meets AAFCO nutrient profiles for the intended life stage.
  • Reviewed ingredient lists for named meat sources and absence of artificial additives.
  • Considered brand reputation and manufacturing quality standards.
  • Read customer reviews for palatability and weight gain results.
  • Compared price per calorie to ensure value.
  • Included a range of protein sources to accommodate food sensitivities.
  • Never ranked a product higher just because it pays a commission.

What to avoid

  • Avoid foods with unnamed meat or by-products as primary ingredients, as they may lack quality protein.
  • Steer clear of recipes that do not guarantee taurine levels, as deficiency can cause serious health issues.
  • Do not default to all-life-stages food for kittens or seniors without checking specific nutritional needs.
  • Avoid abrupt diet switches; transition slowly over 7 to 10 days to prevent digestive upset.

For more guidance, explore our cat guides, including cat food and cat health resources.

Why this matters

Freeze-dried cat food can be an excellent tool for weight gain due to its high calorie density and protein content, but it is crucial to rehydrate it properly to prevent dehydration and support urinary health.

The Options

Types Explained

Freeze-Dried Raw Complete Meals

These are nutritionally complete and balanced freeze-dried raw foods that can be fed as the sole diet. They are minimally processed and retain natural nutrients.

Best for: Cats that need a high-protein, high-fat diet for weight gain and owners who prefer a raw diet without the hassle of refrigeration.

Freeze-Dried Raw Toppers

These are intended to be added to your cat's regular food to boost flavor and nutritional content. They are not complete meals on their own.

Best for: Picky eaters or cats that need extra calories but are already on a balanced diet. They allow gradual calorie increase.

Freeze-Dried Raw Treats

Small freeze-dried pieces used as treats or training rewards. They are not nutritionally complete.

Best for: Supplementing calories between meals or rewarding your cat, but should not replace meals.

Veterinary Diet Freeze-Dried Formulas

Prescription freeze-dried diets formulated for specific health conditions, such as digestive issues or food allergies.

Best for: Cats with medical conditions that require a controlled diet, under veterinary supervision.
The Rankings

Top 5 Picks

#1
Stella & Chewy's Absolutely Rabbit Dinner Morsels Freeze-Dried Raw Cat Food
Best Overall

Stella & Chewy's Absolutely Rabbit Dinner Morsels Freeze-Dried Raw Cat Food

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This formula features 95% rabbit, organs, and bone, providing high-quality protein and fat for weight gain. It's grain-free and contains added probiotics for digestion. However, it is one of the pricier options, and some cats may not prefer the single protein source if they are used to variety.

#2
Instinct Raw Boost Mixers Freeze-Dried Raw Food Topper for Cats, Chicken
Best for Picky Eaters

Instinct Raw Boost Mixers Freeze-Dried Raw Food Topper for Cats, Chicken

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These mixers can be crumbled over your cat's existing food to boost calorie and protein intake without a complete diet change. They are made with cage-free chicken and freeze-dried raw. A limitation is that they are not a complete meal on their own, so you must still feed a balanced base diet.

#3
Purina Pro Plan Veterinary Diets DM Dietetic Management Feline Formula
Best for Sensitive Stomach

Purina Pro Plan Veterinary Diets DM Dietetic Management Feline Formula

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This freeze-dried formula is designed for cats with digestive sensitivities, featuring highly digestible protein and restricted fat for easy absorption. It supports weight gain while minimizing gastrointestinal upset. However, it requires a veterinary prescription, and the fat content is lower than some weight-gain formulas.

#4
Tiki Cat Born Carnivore High Protein Grain-Free Freeze-Dried Raw Cat Food, Chicken & Egg
Best for High Protein

Tiki Cat Born Carnivore High Protein Grain-Free Freeze-Dried Raw Cat Food, Chicken & Egg

View on Amazon

With 45% crude protein and 25% crude fat, this recipe delivers dense nutrition for weight gain. It includes chicken and egg for a novel protein blend. A trade-off is that it contains egg, which some cats may be allergic to, and the texture is very dry, requiring rehydration.

#5
Wellness CORE Grain-Free Freeze-Dried Raw Cat Food, Turkey & Chicken
Best Budget Option

Wellness CORE Grain-Free Freeze-Dried Raw Cat Food, Turkey & Chicken

View on Amazon

This formula offers a balance of protein and fat at a more affordable price point than many competitors. It uses turkey and chicken as first ingredients and includes taurine. However, it contains multiple protein sources, which may not suit cats with food sensitivities, and the calorie density is slightly lower than some premium options.

Before You Buy

Key Buying Factors

01

Calorie Density

Look for foods with high calorie density (at least 400 kcal per 100g) to help your cat gain weight without eating large volumes.

02

Protein Source

A named meat or fish as the first ingredient ensures high-quality animal protein. Novel proteins like rabbit or duck can help if your cat has food sensitivities.

03

Fat Content

Fat is a concentrated energy source. Aim for at least 20% crude fat to support weight gain, but consult your vet if your cat has pancreatitis or other fat-sensitive conditions.

04

AAFCO Life Stage

Ensure the food is labeled for growth (kittens) or all life stages if you have a kitten. For adult cats, an adult maintenance formula is fine, but check calorie levels.

05

Rehydration Needs

Freeze-dried foods are low in moisture. Rehydrating with water before feeding can increase water intake and aid digestion, but follow package instructions.

Living With It

Care, Cost and Maintenance

Transitioning to Freeze-Dried Food

Gradually introduce freeze-dried food over 7 to 10 days by mixing increasing amounts with your cat's current food. This helps prevent digestive upset. Monitor your cat's stool and appetite during the transition.

Rehydrating Freeze-Dried Food

Most freeze-dried foods can be rehydrated with warm water to increase moisture content. Follow the package instructions for water amount. Rehydrating can help prevent dehydration and support urinary health, especially for cats prone to urinary issues.

Monitoring Weight Gain

Weigh your cat weekly using a digital scale. Aim for a gradual weight gain of 0.5 to 2% of body weight per week. Consult your veterinarian to set a target weight and adjust feeding amounts accordingly. Do not overfeed, as rapid weight gain can be unhealthy.

Pro tip

To encourage a picky cat to eat more, crumble freeze-dried food as a topper over warm wet food; the enhanced aroma and texture often stimulate appetite.

Frequently asked questions

How much freeze-dried cat food should I feed my cat for weight gain?
Feeding amounts vary by product and your cat's weight. Start with the manufacturer's recommended daily amount for weight maintenance, then increase by 10 to 20% to promote weight gain. For example, if the label suggests 1 cup for a 10-pound cat, try 1.1 to 1.2 cups. Monitor your cat's body condition and adjust as needed. Always consult your veterinarian for a personalized feeding plan, especially if your cat has underlying health issues.
Is freeze-dried cat food better than wet food for weight gain?
Both can be effective, but freeze-dried food typically has higher calorie density per gram, meaning your cat can consume more calories in a smaller volume. This can be helpful for cats with small appetites. However, wet food has higher moisture content, which supports hydration. A combination of both may work well. The best choice depends on your cat's preferences and health needs.
Is grain-free freeze-dried cat food safe? Does it contain taurine?
Grain-free freeze-dried cat foods are generally safe, but some have been linked to dilated cardiomyopathy (DCM) in dogs, though the risk in cats is less clear. Most reputable brands ensure taurine levels meet AAFCO requirements. Check the label for added taurine or ingredients naturally rich in taurine, such as animal hearts. Consult your vet before switching to a grain-free diet.
Can I feed freeze-dried cat food to kittens for weight gain?
Yes, but choose a formula labeled for growth or all life stages, as kittens have higher nutritional needs for protein, fat, calcium, and phosphorus. Freeze-dried foods can be rehydrated to a softer texture for kittens. Always ensure the food is AAFCO-approved for kittens and consult your veterinarian for appropriate feeding amounts.
What is the best freeze-dried cat food for senior cats needing weight gain?
Senior cats may benefit from a formula with easily digestible protein, moderate fat, and added joint support ingredients like glucosamine. Look for foods with a single protein source to minimize allergies. Stella & Chewy's or Tiki Cat offer options that are palatable for seniors. However, always check with your vet, as older cats may have kidney or dental issues that affect food choice.
Can freeze-dried cat food help with urinary health?
Freeze-dried food is low in moisture, which can be a concern for urinary health. Rehydrating the food with water can help increase fluid intake. Some formulas are formulated to support urinary health with controlled mineral levels. If your cat has a history of urinary issues, consult your vet before feeding freeze-dried food and ensure adequate water consumption.
How do I use freeze-dried food for weight management in an underweight cat?
For an underweight cat, choose a high-calorie freeze-dried food and feed slightly more than the maintenance amount. Divide the daily portion into multiple small meals to encourage eating. You can also add a topper to increase palatability. Monitor weight weekly and adjust portions. If your cat does not gain weight, consult a vet to rule out medical issues.
My cat is a picky eater and underweight. Will freeze-dried food help?
Freeze-dried food often has a strong meaty aroma and taste that many cats find irresistible. Using a freeze-dried topper over their current food can entice picky eaters to eat more. Some cats prefer the crunchy texture. However, every cat is different, so you may need to try a few brands. Introduce new food gradually and be patient.
Can I mix freeze-dried cat food with other types of food?
Yes, you can mix freeze-dried food with wet or dry food to increase calorie density and variety. For weight gain, adding a freeze-dried topper to a high-quality wet food can be effective. Ensure the combined diet is balanced. Avoid mixing with foods that have very different nutrient profiles without consulting a vet.
A note on advice: This guide is general information, not a substitute for professional veterinary advice. Talk to your vet before changing your dog's diet or care routine, especially if your dog has allergies, kidney disease, pancreatitis, obesity, heart disease or any other medical condition.
Transparency

How we made this guide

How we chose. We compared the options on the factors that matter most for Cat Food, using manufacturer specifications, aggregated verified owner reviews and editorial comparison. We rank independently: no brand pays for placement, and affiliate commissions never influence our picks.

How it was written. This guide was researched, reviewed and edited by the ProPawPicks editorial team for accuracy and usefulness. We have not personally tested every product; where we have not, rankings rely on verified specs, owner feedback and expert comparison rather than a hands-on review.

Affiliate disclosure. ProPawPicks is reader-supported. If you buy through links on our site, we may earn a commission at no extra cost to you. See our affiliate disclosure.

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Sources and further reading

Some links below are affiliate links. If you buy through them we may earn a small commission at no extra cost to you. Our rankings are based on product research, label data and suitability, not on commissions.