Can Cats Eat Chicken Gizzards? Raw or Cooked

Name: Can Cats Eat Chicken Gizzards? Raw or Cooked
Creator: Dr. Zubair Khalid

By Dr. Zubair Khalid, DVM, MS, PhD · 2026-10-02

Can cats eat chicken gizzards? Yes, as long as they are cooked and plain. Gizzards are lean muscle meat, so a small piece now and then is fine for most healthy adult cats. Raw gizzards are a different story because they can carry bacteria and viruses that make pets and people sick.

This article is educational and is not a substitute for veterinary diagnosis or treatment.

Quick Answer

Cooked, unseasoned chicken gizzards are safe for most cats in small amounts.
Raw gizzards are not recommended because raw meat diets can carry harmful bacteria and viruses [1][2].
Gizzards are lean protein, not a complete meal, so they should stay a treat.
Never feed gizzards cooked with onion, garlic, salt, xylitol, or heavy oil.
Cut cooked gizzards into small, bite-sized pieces to lower choking risk.

Are Chicken Gizzards Safe for Cats?

Cooked chicken gizzards are safe for most cats. A gizzard is a muscular organ, so it is dense, lean meat. It does not contain bone, and it is low in fat compared with many other cuts. That makes it a reasonable occasional treat for a healthy cat.

The safety verdict depends almost entirely on how the gizzard is prepared. Plain, boiled or baked gizzard with no seasoning is the safe version. Fried gizzards, gizzards in gravy, or gizzards from a deli counter are usually loaded with salt, oil, onion, or garlic. Those add-ons are the real problem, not the meat itself.

Raw gizzards are not safe to hand out as a casual treat. Raw meat diets have become popular, and many owners believe they mimic a cat's wild carnivore ancestry [1]. Nutritional specialists and public health groups question that practice because of microbial contamination and nutritional imbalances [1]. The risks are real and well documented.

Do Cats Eat Gizzards? What Is in Them Nutritionally?

Cats do eat gizzards, and many enjoy them. The texture is chewy, which some cats like and others ignore. If your cat turns up its nose, that is normal. Cats are individuals with strong preferences.

Nutritionally, gizzards are a lean protein source. Cats are obligate carnivores with high dietary protein requirements, so animal muscle meat fits their biology [3]. A study comparing protein sources in cat diets included chicken as a reference protein and measured how well cats digested it [3]. Chicken protein is generally well digested by cats, which supports using plain chicken muscle meats as a treat [3].

What gizzards do not provide is balance. A treat of plain gizzard adds protein and some B vitamins and minerals, but it does not deliver the full spectrum of vitamins, minerals, fatty acids, and amino acids a cat needs. Commercial complete diets are formulated to cover those gaps. Treats should stay a small part of the daily calorie intake, generally no more than about ten percent of calories. Your veterinarian can help you set a specific number for your cat.

Gizzards are also low in fat, which can be useful for cats that need to lose weight. Still, low fat does not mean unlimited. Too much of any single food can unbalance the diet over time.

Can Cats Eat Gizzards Raw or Cooked? The Raw Risk

This is the question that matters most. The answer is cooked, not raw.

Raw meat based diets, sometimes called RMBDs or BARF diets, are defined inconsistently across the pet food industry, which makes them hard to regulate and study [4]. That inconsistency is part of the problem. Owners may not know exactly what is in the food or how it was handled [4].

The contamination risk is documented. A study of commercially available raw meat diets for cats and dogs in South Korea isolated live avian influenza virus from two products [2]. The viruses were classified as low pathogenic H9N2, and the findings confirm that raw meat diets can carry avian influenza risk [2]. Recent highly pathogenic avian influenza cases in cats have been potentially linked to raw meat diet consumption, which adds urgency to this concern [2].

Bacteria are another concern. A study in the United Kingdom found Bordetella hinzii in five samples of commercially available frozen raw meat diets for cats, across two brands and three protein sources including chicken [5]. Whole genome sequencing showed antimicrobial resistance genes with the potential to resist multiple drug classes, including critically important antibiotics [5]. The authors noted this is a particular risk for immunocompromised pets [5].

Freezing does not reliably kill all of these organisms. Cooking does. Heat treatment is the step that raw diets skip, and that is exactly why they carry microbial pathogen transmission risk [2].

If you want to feed your cat chicken, cooking it is the safer path. For more on that, see Can Cats Eat Cooked chicken? Bones & Protein Guidelines.

Can Cats Eat Chicken Liver and Gizzards Together?

Yes, cats can eat chicken liver and gizzards together, but liver needs more caution than gizzard.

Gizzard is muscle meat. Liver is an organ meat. Liver is nutrient dense and rich in vitamin A. A small amount of cooked liver is fine occasionally. Large amounts of liver over time can lead to vitamin A toxicity because the liver stores vitamin A and cats cannot clear excess quickly.

The practical rule is simple. Gizzard can be a slightly larger treat. Liver should be a much smaller portion, maybe a thumbnail-sized piece for a average adult cat, offered no more than once or twice a week. If your cat already eats a complete commercial diet that includes organ meats, you may not need to add liver at all.

If you are building a homemade diet, do not guess at ratios. Homemade diets are a common source of nutritional imbalance, and raw versions carry the added contamination risk [1]. Work with a veterinarian or a board-certified veterinary nutritionist to formulate a complete recipe.

Can Kittens Eat Gizzards?

Kittens can eat small pieces of plain cooked gizzard, but they have different needs than adults.

Kittens are growing, so their diet must be complete and balanced for growth. Treats should be a very small fraction of their intake. A piece of cooked gizzard the size of a pea is plenty for most kittens. Cut it small to reduce choking risk, since kitten teeth and jaws are still developing.

Do not feed raw gizzard to a kitten. Kittens have immature immune systems, and the bacterial and viral risks from raw meat are higher for them [2][5]. The same caution applies to any cat that is pregnant, nursing, senior, or immunocompromised [5].

If your kitten has diarrhea, vomiting, or poor growth, stop treats and call your veterinarian. Kittens can dehydrate quickly.

Risks of Feeding Gizzards to Cats

Most problems come from preparation, portion size, or the raw form.

Choking and blockages. Gizzards are chewy and can be tough. Large pieces can lodge in the throat or esophagus. Always cut cooked gizzard into small, thin pieces. Do not feed whole gizzards to small cats or kittens.

GI upset. New foods can cause vomiting or diarrhea. Introduce any new treat in a tiny amount and watch for a day. Cats with sensitive stomachs or known food allergies may react even to plain chicken.

Toxicity from additives. This is the biggest hidden danger. Onion and garlic damage red blood cells and can cause anemia in cats. Xylitol is toxic to dogs and should never be given to cats either. Salt can cause sodium poisoning. These are the ingredients in seasoned, marinated, or deli gizzards.

Raw meat pathogens. Raw gizzards can carry Salmonella, Campylobacter, and other bacteria, plus viruses like avian influenza [2]. These can infect your cat and can also spread to people in the household through contaminated surfaces, bowls, and hands [5].

Nutritional imbalance. If gizzards replace a complete diet, your cat can develop deficiencies over time. Gizzard alone is not a balanced meal.

Antimicrobial resistance. Bacteria found in raw pet food have carried resistance genes to critically important antibiotics [5]. That matters for both animal and human health.

Form | Safe? | Notes

Form	Safe?	Notes
Plain boiled or baked gizzard	Yes	Cut into small pieces, no seasoning
Raw gizzard	No	Bacteria and avian influenza risk [2][5]
Fried gizzard	No	High fat, oil, possible onion or garlic
Deli or marinated gizzard	No	Salt, garlic, onion, preservatives
Gizzard with gravy or sauce	No	Often contains onion, garlic, salt, xylitol
Gizzard in a complete commercial diet	Yes	Already balanced, no extra needed
Gizzard as a main meal	No	Not nutritionally complete

How to Offer Gizzards Safely

Start with a small amount. One or two small pieces for an average adult cat is a reasonable first test. Watch for vomiting, diarrhea, or itching over the next 24 hours.

Cook thoroughly. Boil or bake plain gizzards until no pink remains. Do not add salt, oil, butter, onion, garlic, or seasoning. Let them cool before serving.

Cut small. Slice into thin, bite-sized strips. This lowers choking risk and makes chewing easier.

Keep treats small. Treats should be a minor part of daily calories. If your cat is overweight, ask your veterinarian for a target amount.

Store safely. Refrigerate cooked gizzards and use within a few days, or freeze in small portions. Do not leave cooked meat at room temperature for long periods.

Wash your hands, bowls, and surfaces after handling any raw meat, even if you are only preparing it for yourself.

What to Do If Your Cat Ate Too Much or a Dangerous Form

If your cat ate a large amount of plain cooked gizzard, most cats will be fine. Watch for vomiting, diarrhea, or abdominal discomfort. Withhold other treats for the day and offer fresh water.

If your cat ate raw gizzard, watch closely for vomiting, diarrhea, lethargy, or fever. Call your veterinarian the same day for guidance, especially if your cat is young, old, or immunocompromised [5].

If your cat ate gizzard cooked with onion, garlic, or a large amount of salt, treat it as an emergency. Call your veterinarian or a pet poison control hotline right away. Do not wait for symptoms, because onion and garlic toxicity can take a day or more to show up.

If your cat is choking, pawing at its mouth, drooling heavily, or having trouble breathing, go to an emergency clinic now.

Safer Alternatives

Plain cooked chicken breast is the closest and easiest swap. It is lean, well digested, and simple to prepare [3]. For guidance, see Can Cats Eat Tuna And Chicken.

Commercial cat treats formulated for cats are another option. They are portioned and tested for safety.

If you want to feed raw-style foods, talk to your veterinarian first. Raw meat based diets carry documented contamination risks, and the definitions of these diets vary widely across products [1][4][2]. A cooked or commercially prepared complete diet is the safer default.

Avoid processed human meats like hot dogs, which bring salt, nitrates, and other additives. See Can Cats Eat Hot Dogs and Can Cats Eat Uncooked Hot Dogs? Risks and Safer Options.

Limitations and When to Contact a Veterinarian

This article gives general guidance. Your cat's age, weight, health conditions, and medications change what is safe. Individual cases need a veterinarian who can examine your cat and review its full history.

Call your veterinarian the same day if your cat ate raw gizzard, has vomiting or diarrhea that lasts more than a few hours, refuses food, or seems lethargic.

Go to an emergency clinic now if your cat has trouble breathing, collapses, has a swollen abdomen, has seizures, or is choking.

Schedule a routine visit if your cat has repeated stomach upset after treats, is losing weight, or if you are considering a homemade or raw diet. A veterinarian can help you build a safe plan.

Frequently Asked Questions

Can cats eat gizzards every day?

No, gizzards should not be a daily staple. They are a treat, not a complete diet, and feeding them daily can crowd out balanced nutrition. A few small pieces a few times a week is plenty for most cats.

Are chicken gizzards hard for cats to digest?

Plain cooked gizzards are generally easy for cats to digest because they are lean muscle meat. Tough pieces or large chunks can be harder to chew and swallow. Cut them small and cook them fully.

Can cats eat raw gizzards from the grocery store?

No, grocery store raw gizzards carry the same bacterial and viral risks as any raw meat. Cooking kills these organisms. Freezing does not reliably remove the risk.

Do gizzards clean a cat's teeth?

No, gizzards do not clean teeth. Chewing tough meat does not replace brushing or professional dental care. If your cat has dental disease, soft treats may actually be easier to eat.

Can cats eat gizzards if they have kidney disease?

Only with your veterinarian's approval. Cats with kidney disease often need controlled protein and phosphorus levels. Gizzards add protein and minerals that may not fit their plan. Ask before offering any new treat.

References

Current Evidence on Raw Meat Diets in Pets: A Natural Symbol, but a Nutritional Controversy. Animals : an open access journal from MDPI, 2025.
Detection of H9N2 Avian Influenza Virus in commercial raw meat-based diets for dogs and cats in South Korea. Veterinary microbiology, 2025.
Carbohydrate source modulates protein and amino acid digestibility patterns in domestic cats. Frontiers in veterinary science, 2026.
Reconciling the definitions of raw meat-based diets and biologically appropriate raw foods for companion animals: a mini review. Frontiers in veterinary science, 2025.
Bordetella hinzii isolated from samples of commercially available raw pet food for cats in the United Kingdom (SHORT COMMUNICATION). Research in veterinary science, 2026.