Greenies Feline SmartBites Healthy Indoor Tuna Flavor Cat Treats

By Greenies
Rated 4.7539 out of 5 stars
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$2.34Chewy Price
$2.79Chewy Price
$2.22Autoship Price
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Customer Rating
Rated 4.7539 out of 5 stars
Rated 4.7184 out of 5 stars
Rated 4.7911 out of 5 stars
Rated 4.7446 out of 5 stars
Rated 4.7177 out of 5 stars
$2.34Chewy Price
$2.34Chewy Price
$2.34Chewy Price
$2.34Chewy Price
$2.34Chewy Price
$2.22Chewy Price
$2.22Chewy Price
$2.22Chewy Price
$2.22Chewy Price
Top IngredientsChicken Meal, Animal Fat (Preserved with Mixed Tocopherols), Brewers Rice...Chicken Meal, Animal Fat (Preserved with Mixed Tocopherols), Brewers Rice...Chicken Meal, Animal Fat (Preserved With Mixed Tocopherols), Brewers Rice...Chicken Meal, Animal Fat (Preserved With Mixed Tocopherols), Brewers Rice...Chicken Meal, Ground Wheat, Brewers Rice...
Food FlavorTuna, Seafood & FishChicken, PoultrySalmon, Seafood & FishChicken, PoultryCatnip, Herbs & Spices
Special DietSensitive DigestionSensitive DigestionN/AN/ANatural, N/A
Packaging TypeBagBagBagBagBag
Health FeatureSensitive DigestionSensitive DigestionSkin & Coat HealthSkin & Coat HealthDental & Breath Care

About This Item

  • Greenies’ Fiberblend formula works to aid in healthy digestion, while high quality protein supports strong muscles.
  • Made with natural ingredients plus vitamins, minerals and other nutrients for a nutritionally complete and balanced snack.
  • With less than two calories per treat, your cat will love each and every bite, and you’ll feel great rewarding them.
  • Crunchy on the outside and soft on the inside—your cat will devour these cat snacks and their delectable dual-texture!
  • The purr-fect size for your cat’s treat-dispensing toy (sold separately).

About Greenies Feline Dental Treats

Feline Greenies Dental Treats

Treat your cat to clean teeth and fresh breath with Feline Greenies Dental Treats. The crunchy texture helps reduce tartar buildup while the purr-worthy flavor is sure to satisfy all those kitty cravings. Every recipe is nutritionally complete and balanced for adult cats with real animal protein. And since each treat has less than 2 calories, they make the purr-fect guilt-free training reward!

Dental Treats for Healthy Cats


Feline Greenies Dental Treats feature the tasty, crunchy texture cats love, and are prove to help reduce tartar buildup. * Among U.S. veterinarians that recommend dental treats for at home oral car, Data on File 2017


You and your kitty will love all the vitamins, minerals, and other nutrients, plus premium protein. *Plus added vitamins, minerals & other trace nutrients


Tuna, salmon, oven-roasted chicken--your kitty will love the deliciously unique flavors.

Cleans Teeth, Freshens Breath

Feline Greenies Dental treats provide pet parents with an easy way to help maintain their cat’s dental health, without having to fret with a toothbrush. As your furry friends chews away on these fun-shaped treats, the crunchy texture will naturally help scrape away plaque and tartar. The results? Cleaner teeth and fresher breath, so you can really enjoy all those kitty cuddles!

Try More Feline Greenies Products


To help nourish skin and maintain healthy fur.


And promote healthy digestion for adult cats when fed in conjunction with a hairball diet.


About Greenies

Greenies believes in the value of preventative care, so they've assembled a team of world-class scientists, vets and nutritionists to design quality treats that help your pet live a healthier life. Greenies treats make it fun to do what's best for your pet, whether that's maintaining his dental health, administering pills, supporting his joints or improving his skin and coat condition. With an irresistible taste and health benefits, their innovative products allow pet parents to be the hero of treat time!
Shop Greenies

Questions & Answers

13 Customer Questions

Could my cat have this for their main meal
Answer by ChewyFeb 16, 2020
For a healthy hairball benefit, feed 18 treats per 10 lbs of cat throughout the day as a complement to your cat’s normal hairball diet. As with any treat, adjust amount of main meal to compensate for calories delivered by treats. If fed as a main meal, feed 2/3 - 3/4 cup per 10 lbs of adult cat daily.

Can I give these to my dogs?
Answer by ChewyOct 16, 2017
These are intended for cats to break down hairballs.

Is this only for adult cats? I have 8 months old short hair tabby. She doesn't throw up any hairballs, but she threw up some white foam like substance (only happened 2x). I don't know if this is due to some hairball in her tummy, but I like to try this treat for her.
Answer by ChewyJan 16, 2019
These treats are formulated for cats who are 1 year of age or older.

What is the carbohydrate percentage?
Answer by ChewyMar 05, 2020
Feline Greenies SmartBites Hairball Control Tuna Flavor Cat Treats have an approximate carbohydrate content of 28.81% as is (70.99 g/1000 kcal).

ReviewsWrite a Review

Rated 4.7539 out of 5 stars
951 Reviews
Would recommend to a friend

951 Customer Reviews

Rated 5 out of 5 stars
By Vanessa on Jun 2, 2022

Our cat is addict!

Our cat is addicted ! She doesn’t want anything else for treats! You can purchase them in different packaging which is great for those who have good appetite!

Rated 5 out of 5 stars
By Peppy on May 31, 2022

Already Reviewed

Peppy, Poppy and myself have thanked Chewy for our order and Chewy responded to us. Every one is happy! Always Chewy!! The way to go!!

Rated 5 out of 5 stars
By LizR on Mar 2, 2022

My Cats Habit . . .

These are my cat's absolute favorite treat!! Not only will he nag me for them, but because they are designed for 'fur ball' issues he drinks more fluids and has much better gut health, which we all know in the cat world makes for good litter box outcomes! I highly recommend these for ANY cat owner! (haven't seen a furball in forever)!!

Rated 5 out of 5 stars
By LilBear on Feb 15, 2022

Wow they love em.. but not sure they help with hairballs

Hey, my two furry champs love these. They will come out of wherever they are if they hear these! It is the only way I can find my cats in a pinch for a headcount. I am not sure what they do for hairballs.. and frankly at this point it doesn't matter because they love them and it is the only quick fast way to get a headcount that these are now as important as the cat liter and cat food. I got these becuase one of my cats has pooping problems. Hard rock hard pellet poop only every other or third day. I tried EVERYTHING. The best perfect poop comes out of her body with Xanax so she apparently is super stressed all the time.. But this little bear (cat) doesn't like to the lack of zest from xanax so she refuses to eat and knows when it is and isn't in her food). So after trying loads of other items.. I was into human magensiums options.. and my mom and I went through her medicine cabinet and did a sort of refuse search of the type of human laxative and is it safe for cats. I had to have one without a flavor. Cherry and bubblegum are not really going to be a cat pleaser. She had a powder miralax that had absolutely NO flavor. So tried it. Gave her a pinch.. and voila. It came out - still like pellets, but at least it is moving each day now. The pinch wasn't enough so she is at 2 pinches. Still comes out rock hard, but at least it isn't mustard colored and dry.. it it dark brown pellet poop and once day. She is SO HAPPY. She doesn't mind the food (small amount of wetfood only so she eats the whole thing) mixed with 2 pinches of miralax.. eats with joy, clean plate award each time. This is thee ONLY thing that has ever worked.. I share because I tried everythign and the vets are peddling expensive stuff that is messy, and causes a human cat battle of wills and is just plain exhausting. Headsup... I only do it daily becuase this situation with her is nuts. I am hyper vigilant and study the poop each morning to make sure she needs it or what is happening. It is only a fraction of what she probably needs.. just enough to get the poop out so she doesn't have the dry pellets stuck halfway in and halfway out hissing in pain. Maybe this tip will be helpful to others? If it is vote "helpful". Like to know my time invested for a review is helpful.

Rated 5 out of 5 stars
By Maria on Jan 27, 2022

He goes wild.

I have a more senior cat who is generally picky when it comes to food. I bought these treats because I like the Greenies company in general and wanted to try a different flavor for my boy. Well I haven’t seen him get so excited over treats as he did with these. I had to hide them so he couldn’t find them on his own. They are also very small; much more than Temptations. This is good for him as he only has six teeth left!

Rated 5 out of 5 stars
By Rubyrage on Feb 12, 2022

Hairball control

My cat loves these treats, and they really do help with hairballs. My cat used to always throw up hairballs, now because of these treats they are more controlled, she still has them but not as frequent. I will continue buying these since they help our baby so much.

Rated 5 out of 5 stars
By Nana on Mar 19, 2022

Treats for London

My grandkitty loves these treats! He lives in London and when I visit he always asks that I bring these tasty treats for him! My grandkitty loves these treats and the other flavors offered!

Rated 5 out of 5 stars
By JustMe on Jun 6, 2022

She loves them

Tootsie loves them so much that every time I head for the kitchen, she races me.

Rated 5 out of 5 stars
By Renae on Jan 31, 2022

He LOVES them!

I have been giving my cat, Gordon greenies for a long time and he likes them. I didn't realize I was ordering something different with the smart bites and noticed that he was extremely excited about these easier to eat versions of greenies! I will definitely order them again.

Rated 5 out of 5 stars
By Chris on Feb 23, 2022

A favorite

My cats are crazy for these as bd their skin and fur are luxurious! The only problem is portion control and that is my problem. They are addicted and I have to limit their amount as they are high in calories for just a few.