Can Cats Eat Egg Shells? The Crunchy Truth About Feline Calcium Sources

by Tips Cat
Can Cats Eat Egg Shells? The Crunchy Truth About Feline Calcium Sources

Cats require more calcium in their diet compared to many pets. When we crack open an egg, our feline companions may eye those leftover shells. Can Cats Eat Egg Shells? But are crunchy egg shells safe for cats to eat? Here we’ll shell out everything you need to know about feeding this unexpected snack.


Egg shells are the hard, outer covering of eggs. Composed largely of calcium carbonate, shells protect the eggs and provide key minerals. Many people consume powdered shells as a supplement. But can cats also benefit from this crunchy snack? Let’s crack open the details below.

Can Cats Eat Egg Shells?

Yes, cats can safely eat small amounts of washed, dried, and crushed egg shells. The shells provide a bioavailable source of calcium and other trace minerals cats need. In moderation, the shells pose no toxicity risks and may provide health benefits.

Can Cats Eat Egg Shells? Egg shells are highly digestible for cats. The coarse texture also helps scrape away plaque on teeth. Overall, egg shells are a feline-friendly snack. But proper preparation and portion control is crucial.

In conclusion, Can Cats Eat Egg Shells? Egg shells can be fed to cats, but only in moderation as an occasional calcium supplement, not a dietary staple.

Are Egg Shells Safe for Cats?

Egg shells appeal to cats’ natural curiosity and desire to crunch. Can Cats Eat Egg Shells? The hollow half-shells resemble crunchy treats they enjoy playing with and chewing. Cats may naturally nibble and lick egg shells they find.

While raw shells pose some bacteria risks, properly cleaned and prepared shells are safe for cats in tiny amounts. The small doses of bioavailable calcium and nutrients can benefit their health and development. But eggshells should not replace balanced cat food.

Are Egg Shells Poisonous to Cats?

Egg shells are not inherently poisonous, but they can cause issues if fed improperly or in excess. Two hazards exist:

  • Salmonella – Raw egg shells may be contaminated with bacteria like salmonella. Proper cleaning is crucial.
  • Blockages/Constipation – The hard shell fragments can cause obstructions if large chunks are swallowed. Only finely crushed shells should be fed.

Can Cats Eat Egg Shells? As long as shells are washed, dried, crushed and given in small amounts, cats can safely consume them. But excessive portions or improperly prepared shells pose health risks for cats. Moderation is key.

Benefits of Egg Shells for Cats

Can Cats Eat Egg Shells? In tiny doses, egg shells offer cats the following nutritional benefits:

  • Calcium – Egg shells are rich in calcium, an essential mineral for strong bones and teeth. Cats require more calcium than many pets.
  • Protein – Shell membranes provide amino acids to support muscle and tissue health.
  • Magnesium, zinc, selenium – Shells contain trace minerals cats need in small amounts.

Can Cats Eat Egg Shells? Overall, egg shells supply a bioavailable calcium and mineral source to complement a balanced cat diet when fed occasionally in moderation.

How Much Egg Shell Can Cats Eat?

Cats need about 200-300 mg of calcium per kilogram of body weight daily. Can Cats Eat Egg Shells? Here are suggested egg shell portion guidelines based on weight:

  • Small cats under 10 lbs – 1/4 teaspoon shells
  • Medium cats 10-15 lbs – 1/2 teaspoon shells
  • Large cats over 15 lbs – 3/4 teaspoon shells

Can Cats Eat Egg Shells? Cats should not consume more than 1 teaspoon of crushed egg shell per day as the sole calcium source. Small amounts a few times per week are sufficient. Monitor stools for constipation.

How to Feed Egg Shells to Cats

Can Cats Eat Egg Shells? To safely feed cats egg shells, follow these preparation tips:

  • Rinse shells thoroughly to remove raw egg residue
  • Boil shells briefly to kill bacteria then air dry
  • Grind the shells into a fine powder
  • Start with just a pinch mixed into their food
  • Increase slowly to recommended amounts based on weight
  • Feed shells with food or treats to prevent overeating

If your cat dislikes the texture, try mixing the powder into a wet paste before adding to their bowl. Can Cats Eat Egg Shells? Introduce new supplements gradually and positively. Discontinue use if any constipation occurs.

Alternatives and Supplements

Other calcium sources for cats include:

  • Canned sardines with bones – Bioavailable calcium
  • Cottage cheese – High calcium, limit due to lactose
  • Calcium powders – Only as directed by your vet
  • Crushed egg shells – Natural source in moderation
  • Raw ground egg with shell – Provides protein also
  • Yogurt – Benefits digestion, limit due to lactose

Quality cat food brands:

  1. Hill’s Science Diet – Vet-recommended nutrition
  2. Purina Pro Plan – Formulas for different lifestages/needs
  3. Royal Canin – Tailored to specific health issues
  4. Iams – Blends to support digestive health
  5. Blue Buffalo – Contains antioxidants and vitamins

Can Cats Have Egg Shells?

Yes, cats can eat small amounts of properly washed, dried, and crushed egg shells as an occasional calcium supplement.

Can Kittens Eat Egg Shells?

No, kittens should not eat egg shells. Their growing bodies require balanced formulas made for kittens. Only introduce shells after 1 year old.

Can Maine Coon Cats Eat Egg Shells?

Large Maine Coon cats can occasionally have a half teaspoon of powdered egg shell to supplement their substantial calcium needs. But a complete cat food should provide their primary nutrition.

Can Persian Cats Eat Egg Shells?

Yes, Persian cats can sometimes snack on a pinch of crushed, dried egg shell to support their calcium intake needs. But monitor for signs of constipation, as the breed is prone to GI issues.

Can Sphynx Cats Eat Egg Shells?

Hairless Sphynx cats can try small amounts of egg shell powder to aid digestion and supplement calcium. But their sensitive skin and stomachs require gradual introduction of new supplements.

Can Bengal Cats Eat Egg Shells?

Active Bengal cats can benefit from occasional tiny doses of egg shell powder stirred into their food. The extra calcium supports bone health during their energetic exercise. But limit to a pinch per serving.

Can Siamese Cats Eat Egg Shells?

Siamese cats can consume small amounts of dried, ground egg shells to supplement their calcium intake. But introduce gradually and limit portions, as the breed is prone to gastrointestinal upset.

Can Ragdoll Cats Eat Egg Shells?

Yes, Ragdoll cats can occasionally snack on limited amounts of egg shell powder to support their skeletal system. But monitor for signs of constipation, as digestive issues are common in the breed.

Can British Shorthair Cats Eat Egg Shells?

British Shorthairs can derive benefits from tiny portions of egg shell powder to supplement their calcium needs a few times a week. Their outgoing personalities make them less finicky than some breeds.

Can Abyssinian Cats Eat Egg Shells?

Active Abyssinian cats can eat small pinches of dried egg shell powder. The extra calcium aids bone density. But limit portions since Abyssinians are prone to overeat.

Can Scottish Fold Cats Eat Egg Shells?

Yes, Scottish Fold cats can occasionally consume tiny amounts of rinsed, dried, and crushed egg shells to support calcium intake. But introduce gradually and monitor stool health, as the breed is prone to constipation.

Can Siberian Cats Eat Egg Shells?

Yes, Siberian cats can safely eat small doses of washed, dried and ground egg shells. The extra calcium supports their developing joints and dense coat. But carefully monitor portions to avoid overfeeding.

What Happens if Cats Are Overtreated With Egg Shells?

Consuming too many egg shells risks intestinal blockages or constipation in cats. Excess calcium also stresses the kidneys and disrupts optimal bone mineralization. Stick to occasional small doses based on your cat’s size and needs.

Are you a cat lover who wants to learn more about your furry friends? Do you want to find the best cat food, cat care tips, and resources for your cats? If so, you’ve come to the right place! Welcome to Cat Food Site, the ultimate website for cat enthusiast.

Here you will find everything you need to know about cats Breed, from their health and behavior to their breeds, cat diet and names. You will also discover the latest cat news, cat nutrition, trends, and memes from around the web.

You may also like

Leave a Comment