Dry Cat Food


Purina ONE® Hairball Formula Dry Cat Food

Product Overview

Purina ONE® Hairball Formula starts with your adult cat’s nutritional needs first to help support her optimal health, inside and out. With real chicken as the number one ingredient – and 0% fillers – all of our high-quality ingredients have a purpose. A natural fibre blend helps minimize hairballs while Omega-6 helps give your cat a radiant coat and healthy skin. The crunchy kibble helps reduce plaque build-up and whiten teeth. With 38g of protein per cup, it provides the protein your cat needs as a carnivore and helps support strong muscles, including a healthy heart. Purina ONE Hairball Formula is enriched with vitamins and minerals for strong bones and joints and is highly digestible so more nutrition goes to work inside your cat. Plus, it has a taste cats love. Purina ONE provides purposeful nutrition for lifelong whole body health. Purina ONE nutrition is veterinarian recommended and proudly manufactured at Purina-owned North American facilities.

Available Sizes
  • 1.8 kg bag

Ingredients & Nutrition

Chicken, corn gluten meal, chicken by-product meal (source of glucosamine), rice flour, soybean meal, beef fat naturally preserved with mixed-tocopherols, whole grain corn, powdered cellulose, soybean hulls, liver flavour, chicken meal (source of glucosamine), phosphoric acid, calcium carbonate, salt, caramel colour, dried carrots, dried peas, choline chloride, potassium chloride, taurine, Minerals [zinc sulphate, ferrous sulphate, calcium iodate, sodium selenite], Vitamins [Vitamin E supplement, niacin (Vitamin B-3), Vitamin A supplement, calcium pantothenate (Vitamin B-5), thiamine mononitrate (Vitamin B-1), riboflavin supplement, (Vitamin B-2), Vitamin B-12 supplement, pyridoxine hydrochloride (Vitamin B-6), folic acid (Vitamin B-9), Vitamin D-3 supplement, biotin (Vitamin B-7), menadione sodium bisulfite complex (Vitamin K)], Vitamin E supplement.  L418518C

Made in the USA. Nestlé Purina PetCare Canada, 2500 Royal Windsor Drive, Mississauga, ON L5J 1K8

Animal feeding tests using AAFCO procedures substantiate that Purina ONE Hairball Formula provides complete and balanced nutrition for maintenance of adult cats.

Guaranteed Analysis

Crude Protein (Min)


Crude Fat (Min)


Crude Fibre (Max)


Moisture (Max)


Linoleic Acid (Min)


Calcium (Ca) (Min)


Phosphorus (P) (Min)


Zinc (Zn) (Min)

150 mg/kg

Selenium (Se) (Min)

0.35 mg/kg

Vitamin A (Min)

10,000 IU/kg

Vitamin E (Min)

100 IU/kg

Taurine (Min)


Omega-6 Fatty Acids (Min)*


*Not recognized as an essential nutrient by the AAFCO Cat Food Nutrient Profiles.

Feeding Guidelines


Weight of Cat Feeding Amount
5 - 9 lbs (2.3 - 4.1 kg) 1/4 - 2/3 cup (28 - 74 g)
10 - 14 lbs (4.5 - 6.3 kg) 2/3 - 1 cup (74 - 112 g)

Recommended daily feeding amounts for adult cats with normal activity using a standard 250 ml/8 oz measuring cup which contains approximately 112 g of Purina ONE.


Fill your cat’s bowl with the recommended measured amount every morning and allow your cat to eat on a "free choice" basis throughout the day, rather than as a single feeding at mealtime. Food intake required to maintain an ideal body condition will vary, depending on age, activity and environment. Monitor your cat’s weight and adjust food amount accordingly.


A cat’s digestive system works best when it receives the same food each day. Although humans crave variety in their diets, cats do not. Feeding different cat foods can turn your cat into a finicky eater. Avoid feeding table scraps, as they can upset the nutrient balance provided by your cat’s regular food, and may lead to obesity. For questions related to the health of your cat, see your veterinarian.


Purina ONE Hairball Control Formula is specifically formulated for adult cats. If you have a kitten, or a pregnant or nursing cat, feed Purina ONE Healthy Kitten Formula.


Although you’ll be anxious to see the difference Purina ONE can make in your cat, please allow 7 - 10 days to ease the transition from her current food. Each day, simply feed a little less of the previous food and a little more Purina ONE until you’re feeding Purina ONE exclusively. This gradual transition will help avoid dietary upsets.


Purina ONE provides 100% complete and balanced nutrition for the maintenance of adult cats. There is no need to add vitamins, minerals or other supplements, unless specifically directed by a veterinarian.


Be sure to provide fresh water in a clean container for your cat daily. Proper diet, exercise and veterinary care are the best ways to keep your cat healthy. If your cat hasn’t had a check-up in the past year, please make an appointment today.


Calorie Content (fed)(ME)

3977 kcal/kg
445 kcal/cup

  • Overall Rating
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2-11 of 253 Reviews (35 Évaluations)
Purina ONE® Hairball Formula Dry Cat Food
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Purina ONE® Hairball Formula Dry Cat Food
  • 5/5
  • gemmasmom
  • August 25, 2016
Loyal pet owner from Hamilton, ON

Goodbye hairballs Hello clean floors!!

I switched to a hairball control formula as my cats seemed so uncomfortable. They appear happier as they are more playfull..which means more exercise to keep them strong and healthy. Thank you Purina for your wonderful products that keep our furry friends healthy and happy. (plus it keeps my floors clean)

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Purina ONE® Hairball Formula Dry Cat Food
  • 5/5
  • Shira
  • August 26, 2016
Loyal pet owner from British Columbia, Canada

Purina One SmartBlend Hairball Formula

My cats like the different shapes - there are 3 - in this formula. It gives them variety. Being a hairball formula it helps to cut down on hairballs for our long haired Maine Coon cat.

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Purina ONE® Hairball Formula Dry Cat Food
  • 5/5
  • Baby
  • August 26, 2016
Loyal pet owner from Jeffries Corner N.B.

Great Food

My cat will eat nothing but, she gets very sick on any other food.

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Purina ONE® Hairball Formula Dry Cat Food
  • 5/5
  • Very Tangy
  • January 11, 2017
Loyal pet owner from Sault Ste. Marie, ON, Canada

My cats love it!

My cats love it and are no longer vomiting as soon as they eat their food. This is the only kind of cat food I've found that my Taffy (who has a sensitive stomach) can eat! Thanks Purina!

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Purina ONE® Hairball Formula Dry Cat Food
  • 5/5
  • jca1972
  • January 30, 2017


no problem with this food for all my 3 cats , love it

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Purina ONE® Hairball Formula Dry Cat Food
  • 5/5
  • nikipa
  • February 2, 2017
Loyal pet owner from prince albert

great product

i like this products the cats like it and it provides adequate nourishment

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Purina ONE® Hairball Formula Dry Cat Food
  • 5/5
  • Chiliblue
  • March 24, 2017
Loyal pet owner from Whitby, ON, Canada

No more hairballs!

My cats love the taste of Purina One food. I love the fact that it works, they never have any hairball problems. Nice when a product really does what it claims. Thanks Purina!!

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Purina ONE® Hairball Formula Dry Cat Food
  • 5/5
  • misspuss
  • August 7, 2017
Loyal pet owner from Toronto, ON, Canada

She loves the taste

My Lily Bear loves the taste and it really helps her with her hair balls. It really works! Her coat is so shiny too!

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Purina ONE® Hairball Formula Dry Cat Food
  • 5/5
  • Lynda77
  • September 19, 2017

My cats like it, with no tummy trouble.

I have three indoor long haired cats and have found a noticeable improvement regarding hair balls.

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Purina ONE® Hairball Formula Dry Cat Food
  • 5/5
  • rozina
  • October 19, 2017
Loyal pet owner from Hamilton, ON, Canada

like the easier way to control hairball relief

my senior cat has been throwing up quiet a bit and I have been adding this product to her purina dry food and wet food and her symptoms have eased right up......I missed getting it last month and her symptoms got worse.......smokey joe and niko

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