Do cats even like blueberries?

Many do not show much interest, since cats lack the taste receptors that make sweet foods appealing the way they are to people and dogs. A cat ignoring a blueberry is completely normal rather than a sign anything is wrong.

How many blueberries can a cat eat?

One or two, offered occasionally rather than regularly, is a sensible amount for a cat who does show interest. There is no nutritional need for a cat to eat blueberries at all, so treat it purely as an occasional curiosity.

Can kittens eat blueberries?

In a very small amount once weaned, though there is little reason to introduce them specifically. A kitten's complete food already covers what they need to grow, and blueberries add nothing to that beyond an occasional taste experience.

Are blueberries better for cats than other fruit?

They are low in sugar compared with many fruits and carry no known toxicity risk, which makes them one of the more reasonable options if you want to offer a taste of fruit. That said, cats have no dietary need for fruit of any kind.

Can blueberries help my cat's health in any way?

There is no established reason a cat needs blueberries specifically, since their nutritional requirements are met by a complete cat food built around animal protein. Any interest a cat shows in them is closer to curiosity about texture than a meaningful dietary benefit worth pursuing.

Can cats eat blueberries?

Yes, cats can eat a small amount of blueberry, and they are not toxic in any normal quantity. Most cats show little interest in fruit at all, since cats lack the taste receptors that make sweet food appealing to people and dogs, so blueberries tend to be more of a curiosity than a treat a cat actively seeks out.

Why blueberries are not a concern in small amounts

Blueberries carry no known toxin that affects cats, and their small size and soft texture make them easy to eat without the choking risk that comes with larger fruit. A cat who steals one from a bowl or nibbles a piece is very unlikely to come to any harm.

What makes blueberries different from most treats a cat actively wants is that cats cannot taste sweetness the way people and dogs can. Many cats simply are not that interested in fruit as a result, which is one reason blueberries rarely become a regular request the way a meaty treat does.

How to offer them, if your cat is interested

Wash blueberries before offering them, and give one or two at a time rather than a handful, treating it as an occasional curiosity rather than a regular addition to your cat's diet. There is no need to cut them, since their small size makes them easy for most cats to manage whole.

If your cat shows no interest at all, that is completely normal and nothing to worry about — plenty of cats simply ignore fruit entirely, and there is no need to encourage them to eat something they are not drawn to. Trying to hide it in their regular food is unnecessary too, since there is no health reason to get a reluctant cat to eat blueberries at all.

When to hold off

Skip blueberries for a cat with diabetes or a condition managed through diet, since even a small amount of natural sugar adds to what is otherwise a carefully controlled intake. A cat who eats more than a small amount may have a mildly upset stomach afterwards, simply from the change in food.

If your cat seems unwell after eating blueberries or any new food, or the upset does not settle within a day, speak to your vet rather than assuming it will pass on its own.

What to feed instead

A proper cat treat is a more reliable way to reward your cat regularly, since it is formulated around flavours cats actually respond to rather than sweetness they cannot taste in the first place. Meaty, fishy or savoury treats are far more likely to get an enthusiastic reaction from most cats than any fruit ever will.

If your cat enjoys something with texture or crunch, a dental treat or crunchy cat biscuit gives that same appeal without relying on a fruit most cats find unremarkable. These also tend to be formulated with your cat's teeth and gums in mind, which a blueberry never was.

Make treat time better

Things we stock that owners commonly reach for here. Nothing on this page depends on you buying one.

Dried Catnip & Cat Grass Leaf Treats

A tub of dried catnip and cat grass leaves to sprinkle over toys, scratchers and bedding.

From£8.99

Turkey Tail Mushroom & Probiotic Powder

A bacon-flavoured turkey tail mushroom and probiotic powder you sprinkle over food. Made to support immunity, energy and gut health, with scoop guidance for every weight from small to large pets.

£13.99

Fast UK delivery

Bugalugs Scottish Salmon Oil for Dogs & Cats 500ml

A 100% natural daily supplement rich in omega 3, 6, and 9 from high-quality Scottish salmon — supports skin, coat, joints, and brain health.

£13.99

Browse all of Can cats eat… →

Common questions

Do cats even like blueberries?: Many do not show much interest, since cats lack the taste receptors that make sweet foods appealing the way they are to people and dogs. A cat ignoring a blueberry is completely normal rather than a sign anything is wrong.
How many blueberries can a cat eat?: One or two, offered occasionally rather than regularly, is a sensible amount for a cat who does show interest. There is no nutritional need for a cat to eat blueberries at all, so treat it purely as an occasional curiosity.
Can kittens eat blueberries?: In a very small amount once weaned, though there is little reason to introduce them specifically. A kitten's complete food already covers what they need to grow, and blueberries add nothing to that beyond an occasional taste experience.
Are blueberries better for cats than other fruit?: They are low in sugar compared with many fruits and carry no known toxicity risk, which makes them one of the more reasonable options if you want to offer a taste of fruit. That said, cats have no dietary need for fruit of any kind.
Can blueberries help my cat's health in any way?: There is no established reason a cat needs blueberries specifically, since their nutritional requirements are met by a complete cat food built around animal protein. Any interest a cat shows in them is closer to curiosity about texture than a meaningful dietary benefit worth pursuing.

Sources

Written against guidance published by UK veterinary and welfare organisations. Always confirm specifics with your own vet.

Written by Matt Garnett, who runs Giddy Pets and is a lifelong pet owner — not a vet. This is general information, not veterinary advice, and it cannot replace an examination by the vet who knows your animal. How we write these guides.