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The 17 Best Lamb Cat Foods

Lamb is becoming a popular ingredient in cat food, thanks to the emergence of respectable pet food manufacturers in locations like New Zealand, where lamb is common.

Lamb is a species-appropriate animal protein, but it may not be the ideal selection for every cat. It's pricey, and it's high in fat, which could be a concern for cats trying to maintain a healthy weight.

In this article, BestForPets (bestforpets.org) will look at whether lamb is good for cats and why it might be a better option than conventional proteins like chicken and beef.

You'll also find our picks for the best lamb cat foods on the market.


Overall winner: Feline Natural

Lamb is the main source of protein in this meal. It is a single protein formula consisting of muscular flesh, organs, and bone. It is a high-protein, high-fat, low-carb recipe with 1,211 kcal/kg or around 206 kcal per 6-ounce can.

This wet cat food mix is made with free-range, grass-fed lamb imported from New Zealand and provides exceptional nutritional value.

It contains fresh lamb as well as lamb-derived organ meats and ground bone, making it an appropriate alternative for cats.

This recipe has a lot of omega-3 fatty acids in addition to a lot of protein from lamb. Fish oil is also a good source of omega-3 fatty acids.

These healthy fats promote skin and coat health while also providing some cardiovascular advantages.

While the majority of the ingredients in this limited ingredient diet are animal-based, flaxseed flakes are included.

However, it is still extremely low in carbs. With their natural glucosamine and chondroitin levels, New Zealand green mussels give joint and hip support.

This wet food is a good choice for kittens because it is designed for various life stages and breeds.

On a dry matter basis, it contains more than 44% protein and fat, which is sufficient to sustain the growth and development of a growing kitten.

You won’t need to locate a new recipe as your kitten grows into an adult.


  • Only one plant ingredient, primarily animal-based
  • Muscle flesh, organs, and bone in a species-appropriate recipe
  • Protein and fat content is high to assist growth and maintenance.
  • A single-protein recipe with a short list of ingredients


  • Extremely costly
  • Some customers claim it has a strong odor.


Meat Mates is a premium pick

Lamb is the main source of protein in this meal. It’s a single protein supplement manufactured from muscle meat and organs.

It is a high-protein, high-fat, low-carb meal with 5,646 kcal/kg or around 169 kcal per cup.

Freeze-dried cat chow is a handy and nutritious alternative to raw food. It is carefully freeze-dried to remove moisture, making it shelf-stable without the use of high-heat cooking methods.

However, because it is so low in moisture, it should be rehydrated before giving to help your cat’s moisture intake.

Lamb is the only source of animal protein in this composition. It includes fresh lamb as well as five nutrient-dense organ meats.

The only significant source of added carbohydrate in this formula is flaxseed flakes, although the overall carb level is still relatively low.

This formula is filled with nutrients for developing kittens and adult cats, with over 45% crude protein and crude fat evaluated on a dry matter basis.

Overall, this cuisine is species-appropriate, though some customers report that their cats prefer alternative Meow Mates recipes.

It’s also worth noting that it’s quite pricey, costing more than $2.50 per ounce.


  • Made with a single animal protein source
  • Muscle meat and nutrient-dense organs are included.
  • Ingredients are few, and the carbohydrate level is modest.
  • To maintain nutritional integrity, they are freeze-dried.


  • Extremely costly
  • Before feeding, it should be rehydrated.


Open Farm is the best human-grade

Lamb is the main source of protein in this meal. It is not a single protein supplement; it also includes ocean whitefish and herring.

It is a moderate-protein, moderate-fat, high-carb meal with 3,840 kcal/kg or approximately 470 kcal per cup.

In the pet food industry, the word “human-grade” is thrown around a lot, but Open Farm is an example of a truly human-grade product.

Not only are their pet foods prepared with human-grade ingredients, but they are also manufactured in FDA-approved human food facilities. In addition, Open Farm gets their foods as responsibly as possible.

This lamb-based kibble contains three different types of animal protein: lamb, whitefish, and herring.

Because it’s not a single protein formula, keep that in mind if your cat has food allergies or fish sensitivities.

The principal source of additional fat is herring oil, which contains sufficient of skin- and coat-supporting omega-3s.

Aside from the high price, the main disadvantage of this formula is its carbohydrate content.

This recipe has a lot of plant foods, including beans and pulses, which can be difficult for cats to digest. The ingredient list is also substantially larger than in previous recipes we’ve looked at.

On a dry matter basis, this recipe contains 41% crude protein and 20% crude fat. It is designed for all life stages, making it suitable for both kittens and older cats.


  • The top three constituents are three animal-based proteins.
  • Herring oil contains a high concentration of omega-3 fatty acids.
  • Genuinely human-grade and sourced sustainably
  • Without any byproducts or artificial additions.


  • A significant number of plant components are included.
  • No dry food delivers the moisture that your cat requires.


Farmina is the best dry cat food

Lamb is the main source of protein in this meal. It is a multi-protein solution that includes egg, herring, and chicken protein concentrate.

It is a moderate-protein, high-fat, moderate-carb meal with 1,895 kcal/kg or around 410 kcal per cup. This recipe is high in animal protein, with fresh and dehydrated lamb at the top of the ingredient list.

Supplemental protein sources include egg, herring, and chicken, with chicken fat and a fish oil combination serving as the principal sources of additional fat.

Although there are several plant substances in this formula, only one appears in the first nine ingredients. The total carbohydrate level is still relatively substantial, albeit slightly lower than in the usual dry diet.

Farmina strives to maintain their recipes low glycemic, which may be beneficial to diabetic cats. Potato is the primary source of added carbohydrate, a starchy substance with low nutritional value for cats.

It’s probably in there to bulk out the product and improve the texture for processing. On a dry matter basis, this recipe contains more than 46% crude protein and around 22% crude fat.

Unfortunately, it’s heavy in carbs and lacks the moisture your cat requires.


  • Eight of the top ten ingredients are derived from animals.
  • Plenty of omega-3 fatty acids from fish and fish oils
  • Low glycemic index and carbohydrate content that is lower than average
  • Without any byproducts or artificial additions.


  • No dry food delivers the moisture that your cat requires.
  • Several plant components are included.


Ziwi Peak is the best wet cat food

Lamb is the main source of protein in this meal. It is a single protein formula consisting of muscular flesh, organs, and bone. It’s a low-carb, high-fat, moderate-protein meal with 1,325 kcal/kg or roughly 245 kcal per 6.5-ounce can.

Outside of raw food, a high protein wet diet is generally the healthiest and most species-appropriate choice for cats.

This Ziwi Peak dish uses New Zealand lamb as a single source of animal protein, including muscular meat, organs, and ground bone.

This dish has only one source of additional carbohydrate (chickpeas), which cats may find difficult to digest.

They don’t appear to contribute considerably to the formula’s composition, though, because the carb content is still relatively low.

This grain-free cat food formula, like several of the wet feeds discussed above, contains New Zealand Green Mussels. These are a natural source of glucosamine and chondroitin, which promote hip and joint health in your cat.

Overall, this recipe is a good supply of animal protein that is wet enough to keep your cat hydrated. It’s also a single protein recipe, making it ideal for cats with food allergies.


  • Muscle meat, organs, and crushed bone are all included.
  • Made with a single high-quality animal protein source
  • Moisture-rich to help your cat stay hydrated
  • No byproducts, fillers, or artificial ingredients


  • Cats may have difficulty digesting chickpeas.
  • Extremely costly


Hound and Gatos are the best for sensitive stomachs

Lamb is the main source of protein in this meal. It’s a single protein supplement manufactured from muscle meat and organs.

It is a high-protein, high-fat, low-carb meal with 1,201 kcal/kg or approximately 187 kcal per 5.5-ounce can.

Cats with sensitive stomachs may benefit from a formula that contains a small number of easily digestible ingredients. This comprises animal-based protein and lipids with as few carbs as feasible.

This Hound & Gatos wet food is a good choice because it is created with lamb as a single protein source and contains no additional carbohydrates – other than agar agar as a thickening.

It has fresh lamb and lamb liver for protein and important elements, as well as tasty lamb broth for hydration.

Salmon oil is also included as a species-appropriate source of beneficial fats. To maintain equilibrium, salmon oil includes a high concentration of omega-3 fatty acids and a low concentration of omega-6 fatty acids.

Overall, this wet cat food pate has more than 54% crude protein and 36% fat, making it an excellent choice for growing kittens.

The high protein, low carbohydrate composition makes it ideal for adult cats, though keep in mind the high fat and calorie level if your cat is prone to weight gain.


  • The main ingredients are extremely minimal.
  • Muscle meat and liver are high in protein.
  • Salmon oil is high in omega-3 fatty acids.
  • There are no added carbohydrates.


  • Extremely costly
  • Finicky cats might not enjoy the flavor.


Weruva BFF Pouches OMG is the best food topper

Lamb is the main source of protein in this meal. It’s not only a protein powder; it also has tuna in it. It is a high-protein, moderate-fat, low-carb meal with 926 kcal/kg or around 74 kcal per 2.8-ounce pouch.

Toppers are an excellent way to increase the protein and moisture content of your cat’s diet. They can also make finicky eaters’ food more enticing and encourage underweight cats to eat a little more.

Weruva’s lamb and tuna meal comes in 2.8-ounce pouches and is available in packs of 12. It is also available in a variety pack with other popular tastes such as tuna and beef, tuna and chicken, and tuna and turkey.

The initial component in this recipe is lamb (followed by lamb broth), and it is supplemented with tuna as an additional source of animal protein.

Because it is not a single protein recipe, it may not be suitable for cats with food allergies or fish sensitivity.

This formula is high in moisture to help your cat stay hydrated, and it comes in a thick gravy that cats love.

It can be utilized as a complete and balanced diet, however doing so would be prohibitively expensive given the $1.41 price per pouch.

Overall, this wet food has more than 53% crude protein and only 20% crude fat, making it an excellent formula for cats who need to lose a few pounds.

It’s an easy way to add taste to your cat’s diet while also helping him stay hydrated.


  • The major constituents are two animal-based proteins.
  • Moisture-rich to help your cat stay hydrated
  • Enhances the flavor and protein content of your cat’s feed.
  • Overall carbohydrate content is relatively modest.


  • There isn’t a single protein recipe.
  • Potato starch is present.

Is Lamb Healthy For Cats?

Protein is the most crucial component of a healthy cat diet. More than just ensuring that your cat eats enough protein, you must also guarantee that the majority of that protein comes from animal sources.

Because your cat is a carnivore, his body has adapted to process animal products. His body gets its nutrients from birds such as chicken and turkey, as well as meats such as beef and hog.

Fish may not be the most species-appropriate protein source for cats, but it suffices. Aside from typical proteins, there are several unusual alternatives, such as lamb.

Lamb is a type of meat made from domestic sheep. It has approximately 200 calories per 100 grams, 27 grams of protein, and approximately 10 grams of fat. It also has high levels of potassium, iron, vitamin B6, zinc, and magnesium.

All lamb has a similar nutritional composition, with slight variations depending on how the lamb is grown. This is especially true with regard to fat.

Lamb is derived from young sheep. Meat from sheep under 14 months old can be marketed as lamb in the United States, however sheep under 12 months old must be sold as lamb in New Zealand.

Mutton is the flesh from older sheep. Lamb is usually grass-fed, albeit in the United States, it is often grain-finished. Grain finishing raises the fat content of the lamb, which improves flavor.

When it comes to lamb in cat food, nutrition is more important than flavor. Grass-fed lamb has at least a 25% higher omega-3 fatty acid content than grain-fed lamb.

In fact, in places of the world where access to beaches is limited, lamb is a more substantial source of omega-3s than fish. To put it another way, grass-fed lamb has around half the omega-3 level of fatty fish like cod and tuna, ounce for ounce.

Lamb offers another possible benefit aside from meeting your cat’s nutritional demands in terms of protein, fat, and important nutrients: it is a novel protein for many cats.

Food allergies can occur in cats at any age, but only to foods to which they have been exposed. If your cat develops an allergy to the main protein in his food, you’ll need to locate a replacement.

This can be difficult if you feed your cat a multi-protein diet. To discover food allergies, a food trial employing an elimination diet must be completed. This is just a cat food that does not contain any of your cat’s previous diet’s proteins.

You can check if your cat’s allergic issues go away after giving him this food for 6 to 8 weeks.

If they do, you’ll have proven the existence of the allergy, and you can proceed to reintroduce potential allergens one at a time in order to pinpoint the trigger.

As an alternative, you can continue to give your cat a dish that has none of the proteins from his former diet. Lamb is a popular item for elimination diets because it is unfamiliar to many cats.

Lamb is a far more expensive ingredient than chicken or beef, thus food makers will avoid using it unless they can demand a higher price for it.

It may not be a feasible alternative for every cat owner, but if you require a cat food created with a single source of protein that isn’t currently in your cat’s diet, lamb is an option to consider.


The type of protein you feed your cat is less important than the overall protein level.

Because cats are obligate carnivores, they require a meat-based diet supplemented with healthy animal-based fat sources.

Lamb is a nutritious option that may also be suitable for cats that are allergic to other proteins. Choose a recipe with lamb as the first component when shopping for lamb-based cat food.

Even better if it includes lamb organs and pulverized bone among the top five ingredients. Other types of animal protein are also good if your cat does not have allergies.

Recipes with an abundance of plant elements, particularly starchy beans, legumes, and pulses, should be avoided.

These ingredients not only increase the carbohydrate level of the recipe, but they are also tough for cats to digest.

Make a healthy and species-appropriate decision for your cat using your knowledge of cat nutrition.

If you don’t know where to begin, try one of the lamb cat food recipes in the best lamb cat foods mentioned above from BestForPets (bestforpets.org).

Author Image

Dr. Deborah Fletcher

Deborah R. Fletcher, DVM, is a skilled veterinarian with more than 15 years of experience dealing with companion and exotic animals. She has experience caring for a variety of animals, including household cats and dogs, reptiles, birds of prey, and even primates. Dr. Fletcher is a valuable part of the BestForPets team, where she contributes to their aim of providing pets and their owners with the finest possible treatment and services.

Veterinarian (DVM) Dr. Deborah Fletcher


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