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10 Best Kitten Foods for Diarrhea in 2022- Reviews & Top Picks

Brooke Billingsley

Vet approved

	Dr. Paola Cuevas Photo

Reviewed & Fact-Checked By

Dr. Paola Cuevas

Vet, MVZ

The information is current and up-to-date in accordance with the latest veterinarian research.

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kitten eating

Managing diarrhea and other stomach troubles in cats can be difficult. When it comes to kittens, it can be extremely difficult because you’re dealing with a high risk of dehydration and nutritional deficiencies. Choosing the right food for your kitten with diarrhea should be done under the guidance of your kitten’s vet. The vet should determine why your kitten is having diarrhea to choose the best food to support your kitten’s digestive tract. These reviews are to help you know where to start when it comes to picking the right food, but you should not make changes to your kitten’s diet without checking with your vet first, especially if the vet isn’t aware that your kitten is having diarrhea.

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A Glance at Our Favorites in 2022

Image Product Details
Best Overall
Winner
ACANA First Feast High-Protein Kitten Dry Cat Food ACANA First Feast High-Protein Kitten Dry Cat Food
  • 36% protein and 18% fat
  • 4% fiber
  • Animal proteins are the first three ingredients
  • Best Value
    Second place
    Purina Pro Plan Kitten Shredded Blend Chicken & Rice Purina Pro Plan Kitten Shredded Blend Chicken & Rice
  • Chicken is the first ingredient
  • Calcium content is within recommended range
  • Easy to digest
  • Premium Choice
    Third place
    Royal Canin Mother & Baby cat Ultra-Soft Mousse in Sauce Royal Canin Mother & Baby cat Ultra-Soft Mousse in Sauce
  • Calcium content is within recommended range
  • Calorie dense food supports kitten growth
  • High palatability
  • ORIJEN Kitten Dry Food ORIJEN Kitten Dry Food
  • Calcium content is within recommended range
  • Multiple sources of insoluble fiber for digestive health
  • First 13 ingredients are animal proteins
  • Wellness Complete Health Kitten Whitefish & Tuna Formula Wellness Complete Health Kitten Whitefish & Tuna Formula
  • Great source of omega fatty acids
  • Smooth texture is easy for kittens to eat
  • Budget friendly
  • The 10 Best Kitten Foods for Diarrhea

    1. ACANA First Feast High-Protein Kitten Dry Cat Food – Best Overall

    ACANA First Feast High-Protein Kitten Dry Cat Food

    Protein content: 36%
    Fat content: 18%
    Fiber content: 4%
    Primary protein: Chicken

    ACANA First Feast High-Protein Kitten Dry Cat Food is the best overall kitten food for diarrhea for kittens that don’t need a prescription diet. This food contains 36% protein and 18% fat, putting it within the recommended ranges for kittens. It also contains 4% fiber, which will help add bulk and form to your kitten’s stool. It contains 1.7% calcium, which is barely above the recommended range for kittens and is too high for adult cats, so it should be switched when your kitten is old enough to advance to adult food. This food includes animal proteins as the first three ingredients and multiple sources of insoluble fiber, like chickpeas, oatmeal, lentils, and dried kelp. It also contains multiple sources of probiotics to support gut health and immunity. Most people who try this product report it being highly palatable to their kittens.

    Pros
    • 36% protein and 18% fat
    • 4% fiber
    • Animal proteins are the first three ingredients
    • Multiple sources of insoluble fiber
    • Probiotics support digestive health
    • High palatability

    Cons

    • Calcium level is slightly elevated


    2. Purina Pro Plan Kitten Shredded Blend Chicken & Rice – Best Value

    Purina Pro Plan Kitten

    Protein content: 42%
    Fat content: 19%
    Fiber content: 5%
    Primary protein: Chicken

    The best kitten food for diarrhea for the money is Purina Pro Plan Kitten Shredded Blend Chicken & Rice, which contains 42% protein and 19% fat, making it in range for kitten food. It has 2.5% fiber to help support healthy stool and features chicken as the first ingredient. It contains 1% calcium, which is in range for kitten food. It also contains DHA to support brain and eye health. Chicken and rice blend foods tend to be easier to digest than more complex foods, which supports a healing digestive tract. It’s made with actual meaty bits of chicken to enhance palatability. This food does contain corn gluten meal as the second ingredient, which is a filler that adds little nutritional value to the food.

    Pros
    • Budget friendly
    • 42% protein and 19% fat
    • 2.5% fiber
    • Chicken is the first ingredient
    • Calcium content is within recommended range
    • Easy to digest
    • Contains meaty chicken bits for palatability

    Cons

    • Corn gluten meal is the second ingredient


    3. Royal Canin Mother & Baby cat Ultra-Soft Mousse in Sauce – Premium Choice

    Royal Canin Mother & Babycat Ultra-Soft Mousse in Sauce Wet Cat Food for New Kittens and Nursing or Pregnant Mother Cats

    Protein content: 47.4%
    Fat content: 21.1%
    Fiber content: 10%
    Primary protein: Chicken

    The premium pick for kitten food for diarrhea is Royal Canin Mother & Babycat Ultra-Soft Mousse in Sauce, which is a wet food containing 47.4% protein and 21.1% fat on a dry matter basis. It has 10% fiber, which is higher than most kitten foods, and 1.35% calcium, which is within the recommended range for kittens. The high fiber content supports healthy stools and this food is calorie dense, making it ideal for the rapid growth that kittens experience. This highly palatable food is easy on the tummy and is ultra-soft, making it ideal for weaning kittens. It is not recommended to continue to feed this food as the primary source of nutrition beyond 4 months of age.

    Pros
    • 4% protein and 21.1%
    • 10% fiber
    • Calcium content is within recommended range
    • Calorie dense food supports kitten growth
    • High palatability
    • Ultra-soft texture and easy to digest

    Cons

    • Not recommended as the primary food beyond 4 months of age
    • Premium price


    4. ORIJEN Kitten Dry Food

    Orijen Free Run Chicken & Turkey Dry Kitten Food (1)

    Protein content: 40%
    Fat content: 20%
    Fiber content: 3%
    Primary protein: Chicken

    The ORIJEN Kitten Dry Food contains 40% protein and 20% fat, putting it in the recommended ranges. It also contains 3% fiber to support digestion and 1.4% calcium, which is within range. Chicken, turkey, salmon, whole herring, chicken liver, turkey giblets, whole mackerel, eggs, dehydrated chicken, dehydrated turkey, dehydrated herring, dehydrated chicken liver, and dehydrated egg as the first 13 ingredients, making it one of the most animal protein dense foods for kittens. It also contains great sources of fiber including butternut squash, collard greens, apples, lentils, and navy beans. This is a premium priced food, so it may be out of some budgets.

    Pros
    • 40% protein and 20% fat
    • 3% fiber
    • Calcium content is within recommended range
    • First 13 ingredients are animal proteins
    • Multiple sources of insoluble fiber for digestive health

    Cons

    • Premium price


    5. Wellness Complete Health Kitten Whitefish & Tuna Formula

    Wellness Complete Health Kitten Whitefish & Tuna Formula Grain-Free Canned Cat Food

    Protein content: 50%
    Fat content: 20.5%
    Fiber content: 5%
    Primary protein: Whitefish

    The Wellness Complete Health Kitten Whitefish & Tuna Formula contains 50% protein and 20.5% fat on a dry matter basis, which are within recommended ranges for kittens. The 4.5% fiber content supports healthy stools, thanks to ingredients like carrots and flaxseeds. This food contains 1.88% calcium, which is higher than recommended, so it should not be fed once your kitten is old enough to switch to adult food. This food is a great source of omega fatty acids, which support brain, eye, skin, coat, and digestive health. It’s pate-style and smooth, making it easy for kittens to eat, even when weaning. This is a budget friendly canned food pick.

    Pros
    • 50% protein and 20.5% fat
    • 5% fiber
    • High-quality sources of insoluble fiber for digestive health
    • Great source of omega fatty acids
    • Smooth texture is easy for kittens to eat
    • Budget friendly

    Cons

    • Calcium level is slightly elevated
    • Not recommended for feeding into adulthood


    6. Grandma Lucy’s Simple Replacement Anti-Diarrhea Freeze-Dried Meal Replacement

    Grandma Lucy's Simple Replacement Anti-Diarrhea Freeze-Dried Dog & Cat Meal Replacement

    Protein content: 37%
    Fat content: 7%
    Fiber content: 1%
    Primary protein: Chicken

    Grandma Lucy’s Simple Replacement Anti-Diarrhea Freeze-Dried Meal Replacement is a good option for short-term diarrhea relief. This food contains freeze-dried chicken and rice with no other additives, so it is not intended to be fed as a permanent dietary option.

    This bland formula contains 37% protein and 7% fat, so it is out of the ideal nutritional range of a growing kitten’s diet; as mentioned this is not a diet but an easy-to-digest remedy that has been formulated to give the digestive system some relief. While this product is not intended to remain as a primary diet, it’s very beneficial in aiding the recovery of upset stomachs and diarrhea, making it a great option to feed a kitten with diarrhea for a day or two. The low fiber content may not be high enough to help form healthy stools, but this food is highly digestible and palatable. This food should be reconstituted before feeding, which means you can add as much moisture as needed to support hydration for your kitten. Once reconstituted, this food is only good in the refrigerator for up to 72 hours.

    Pros
    • Short-term diarrhea relief option
    • 37% protein and 7% fat
    • Two ingredients
    • Highly digestible and palatable
    • Can be reconstituted with varying amounts of liquid to match your kitten’s needs

    Cons

    • Not a permanent diet
    • Only good for 72 hours in the refrigerator once reconstituted


    7. Blue Buffalo Basics Limited Ingredient Diet Indoor Kitten Turkey & Potato Entree

    Blue Buffalo Basics Limited Ingredient Grain-Free Indoor Kitten Turkey & Potato Entree Canned Cat Food

    Protein content: 40.9%
    Fat content: 31.8%
    Fiber content: 6.8%
    Primary protein: Turkey

    Blue Buffalo Basics Limited Ingredient Diet Indoor Kitten Turkey & Potato Entrée contains 40.9% protein and 31.8% fat, which is within kitten food range. Turkey, turkey broth, and turkey liver are the first three ingredients and it’s a good source of omega fatty acids. At 6.8% fiber, this food is higher fiber than most, and it contains good sources of high-quality fiber like pumpkin and blueberries. The calcium content of this food is not listed and it sells for a premium price. The smooth texture is easy for the smallest kittens to eat and since it’s a limited ingredient food, most kittens with food sensitivities will not have difficulties with this food.

    Pros
    • 40.9% protein and 31.8% fat
    • First three ingredients are animal protein sources
    • Good source of omega fatty acids
    • 6.8% fiber
    • Good option for kittens with food sensitivities

    Cons

    • Calcium content is not listed
    • Premium price


    8. Royal Canin Veterinary Diet Gastrointestinal Kitten Ultra-Soft Mousse in Sauce

    Royal Canin Veterinary Diet Gastrointestinal Kitten Ultra Soft Mousse

    Protein content: 48.8%
    Fat content: 19.5%
    Fiber content: 11.2%
    Primary protein: Chicken

    The Royal Canin Veterinary Diet Gastrointestinal Kitten Ultra-Soft Mousse in Sauce contains 48.8% protein and 19.5% fat, as well as 11.2% fiber, making it one of the highest fiber options for kitten foods. It also contains 1.2% calcium, which is in range for kitten food. The ultra-soft mousse texture is easy for the smallest kittens to eat, and the high moisture content and sauce make it palatable and good for maintaining hydration. It contains prebiotics to support digestion and aid kittens who are weaning. This is a prescription food, so your veterinarian will have to sign off on it before you buy it, and it sells for a premium price.

    Pros
    • 48.8% protein and 19.5% fat
    • 11.2% fiber
    • Calcium content is within the recommended range
    • Ultra-soft mousse texture
    • Prebiotics support digestion

    Cons

    • Prescription only
    • Premium price


    9. Solid Gold Touch of Heaven Chicken & Sweet Potato Recipe for Kittens

    Solid Gold Touch of Heaven Chicken & Sweet Potato Recipe Kitten Grain-Free Dry Cat Food

    Protein content: 36%
    Fat content: 18%
    Fiber content: 3%
    Primary protein: Chicken

    The Solid Gold Touch of Heaven Chicken & Sweet Potato Recipe for Kittens contains 36% protein and 18% fat, putting it in range for kitten food. The 3% fiber content ensures healthy stools, thanks to the high fiber foods it contains, like sweet potatoes, peas, and pumpkin. It’s also a good source of probiotics that support digestive health. The first three ingredients are animal proteins and this food is a good source of omega fatty acids. The calcium content of this food is not listed. Some people report finding the smell of this food unappealing and it may not be palatable to all kittens, especially picky kittens.

    Pros
    • 36% protein and 18% fat
    • 3% fiber
    • Contains probiotics to support digestive health
    • First three ingredients are animal protein sources
    • Good source of omega fatty acids

    Cons

    • Calcium content is not listed
    • Smell may be unappealing
    • May not be palatable to picky kittens


    10. Forza10 Nutraceutic Active Intestinal Support Diet

    Forza10 Nutraceutic Active Intestinal Support Diet Dry Cat Food

    Protein content: 29%
    Fat content: 10.5%
    Fiber content: 6%
    Primary protein: Anchovy

    The Forza10 Nutraceutic Active Intestinal Support Diet is a good option for some older kittens with diarrhea, although it is not a kitten food. The protein content is 29% and the fat content is 10.5%, which are lower than generally recommended for kittens. However, the 6% fiber content, thanks to ingredients like psyllium seed husk and dried rosehips, will support healthy stools in kittens with diarrhea. This is not a good long-term solution for a kitten with diarrhea, though. The calcium content for this food is not listed and sells for a premium price. It’s a limited ingredient diet with a single protein source, making it a good option for kittens with food sensitivities. It also contains probiotics to support digestive health.

    Pros
    • 6% fiber
    • High-quality fiber sources like psyllium seed husk
    • Limited ingredient diet with single-source protein
    • Probiotics support digestive health

    Cons

    • Not specifically designed for kittens
    • Protein and fat contents are lower than recommended
    • Calcium content is not listed
    • Premium price


    Buyer’s Guide: How to Choose the Right Food for Your Kitten with Diarrhea

    Choosing the right food for a kitten with diarrhea can be difficult if you don’t know what’s causing the issue. Determining the cause is essential to selecting the best food to help your kitten’s digestive tract heal. Diarrhea related to difficulty adjusting to solid food during weaning often clears up on its own or with some extra fiber and hydration. However, diarrhea that’s caused by a medical condition, like parasites, may require further interventions and treatments. If your kitten develops diarrhea, it’s a good idea to at least call your vet to determine if your kitten should be seen or not.

    What to Look for in Kitten Food

    Protein Content

    The dry matter basis protein content of kitten food should be between 35 – 50%. Ideally, at least 9% of that protein content should be from animal protein. Protein supports overall growth and development and is especially important during the weaning phase.

    Fat Content

    The dry matter basis fat content of kitten food should be 18 – 35%. Fat is calorie-dense and great for supporting growth and development, but too much fat can result in obesity and pain or malformations of the joints.

    Calcium Content

    On a dry matter basis, kitten food should contain 0.8 – 1.6% calcium. Calcium aids in development of many parts of the body, primarily the bones, and is also important for development and function of the brain and heart.

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    Conclusion

    Did you find these reviews useful in narrowing down foods that may be appropriate for your kitten with diarrhea? To recap, the best overall pick is the ACANA First Feast High-Protein Kitten Dry Cat Food, which is a great source of animal proteins and fiber. The most budget friendly option is the Purina Pro Plan Kitten Shredded Blend Chicken & Rice, which is palatable and nutrient dense. If your budget is more flexible, then the top premium pick is the Royal Canin Mother & Baby cat Ultra-Soft Mousse in Sauce, which is highly palatable and nutritionally appropriate for kittens and pregnant or nursing queens.


    Featured Image Credit: MaraZe, Shutterstock

    Brooke Billingsley

    Brooke Billingsley spent nine years as a veterinary assistant before becoming a human nurse in 2013. She resides in Arkansas with her boyfriend of five years. She loves all animals and currently shares a home with three dogs, two cats, five fish, and two snails. She has a soft spot for special needs animals and has a three-legged senior dog and an internet famous cat with acromegaly and cerebellar hypoplasia. Fish keeping has become a hobby of Brooke’s and she is continually learning how to give her aquarium pets the best life possible. Brooke enjoys plants and gardening and keeps a vegetable garden during the summer months. She stays active with yoga and obtained her 200-hour yoga teacher certification in 2020. She hosts a podcast focusing on folklore and myth and loves spending her free time researching and writing. Brooke believes that every day is an opportunity for learning and growth and she spends time daily working toward new skills and knowledge.