---
product_id: 17259162
title: "Hill's Science Diet Adult Oral Care Dry Cat Food, Chicken, 3.5 lb. Bag"
brand: "hill's science diet"
price: "€ 70.27"
currency: EUR
in_stock: true
reviews_count: 9
category: "Hill's Science Diet"
url: https://www.desertcart.pt/products/17259162-hills-science-diet-adult-oral-care-dry-cat-food-chicken
store_origin: PT
region: Portugal
---

# Real chicken first ingredient Clinically proven fiber tech cleans teeth Made in USA with trusted global ingredients Hill's Science Diet Adult Oral Care Dry Cat Food, Chicken, 3.5 lb. Bag

**Brand:** hill's science diet
**Price:** € 70.27
**Availability:** ✅ In Stock

## Summary

> 🦷 Elevate your cat’s smile game — because fresh breath is the new black!

## Quick Answers

- **What is this?** Hill's Science Diet Adult Oral Care Dry Cat Food, Chicken, 3.5 lb. Bag by hill's science diet
- **How much does it cost?** € 70.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/17259162-hills-science-diet-adult-oral-care-dry-cat-food-chicken)

## Best For

- hill's science diet enthusiasts

## Why This Product

- Trusted hill's science diet brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ethical & Trusted:** Made in the USA by Hill’s, the #1 vet-recommended pet nutrition brand
- • **Fresh Breath Formula:** Kibble design actively freshens breath while supporting oral hygiene
- • **Omega-6 & Vitamin E Boost:** Nourishes skin and coat for that enviable healthy shine
- • **Premium Natural Nutrition:** Real chicken protein plus vitamins, minerals & amino acids for holistic health
- • **Vet-Backed Dental Defense:** Clinically proven fiber technology scrubs teeth & reduces plaque with every bite

## Overview

Hill's Science Diet Adult Oral Care Dry Cat Food combines clinically proven fiber technology with real chicken and essential nutrients to actively reduce plaque and tartar buildup, freshen breath, and support overall dental health. Made in the USA and trusted by veterinarians nationwide, this formula also nourishes skin and coat with omega-6 and vitamin E, making it the go-to choice for millennial pet parents who demand premium, effective nutrition that delivers visible results.

## Description

Product Description Good dental health for cats is vital to their overall health and wellbeing. Hill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe dry cat food provides precisely balanced nutrition to improve dental health in grown cats using a clinically proven kibble technology. This cat food made with natural ingredients uses an interlocking fiber technology to scrub and clean cat teeth, freshening breath with every bite. Plus, because every cat wants healthy fur, omega-6s and vitamin E are added to nourish the skin and coat. From the Manufacturer Hill’s Pet Nutrition’s Mission: To help enrich and lengthen the special relationships between people and their pets. More than 220 veterinarians, food scientists, technicians and Ph.D. nutritionists at Hill's develop all of Hill's pet foods to meet the needs of your pets. Hill’s only accepts ingredients from suppliers whose facilities meet stringent quality standards and who are approved by Hill's. Not only is each ingredient examined to ensure its safety, we also analyze each product's ingredient profile for essential nutrients to ensure your pet gets the stringent, precise formulation they need.Hill’s uses only high-quality ingredients including real chicken, lamb or salmon protein. Hill’s dry pet foods have quality protein as the first ingredient and provide clinically proven antioxidant benefits. Plus, they’re made with natural ingredients (plus vitamins, minerals & amino acids) and never contain artificial colors, flavors, preservatives or chicken by-product meal.Hill’s Food, Shelter & Love program donates food to shelters across the country, providing the proper nutrition that helps pets find their way to loving homes. With every purchase of Science Diet you help feed over 100,000 homeless pets every day, 365 days a year.

Review: It’s SUPPOSED to be big—cleans teeth well! - The point of this food is to clean cats’ teeth by forcing them to have to break down the big kibble with their back teeth to get them clean. This is definitely NOT for cats with sensitive teeth. The kibble is large and crunchy because that’s how it works to clean teeth! And it really does seem to work. I feed my cats Nulo kibble and canned food which is high quality, species-appropriate, very good quality food, but the kibble is tiny, so it does not benefit their teeth. I purchased a small bag of this food and use it as treats. I’ve been giving my kitties about 4-5 pieces each, once a day at treat time, and I’m shocked that I already see a difference. They had already been getting the same number of Greenies treats and these seem to work much better. My cats are both less than a year old, but tartar has already started, and with that I was seeing some redness starting around the gumline by the tartar. Due to several illnesses when we got them, we had to prioritize their medicine over training them for teeth cleaning, so they are both averse to having their teeth brushed. I still plan to slowly work on that with them, but this kibble really does seem to make a big difference, even when used very sparingly! I don’t think anything can really remove tartar, but it’s only been a little over a week, and the redness on their gums is already gone and it really does look like they have less tartar, though I really am not sure if that’s actually possible! I also have noticed no tummy or litterbox issues, but as I’m giving them only a few pieces a day, I don’t feel I can really judge that for those planning to use this as meals. They really like the flavor apparently because they gobble it up at treat time. Very encouraging results so far!
Review: This food works miracles. - My cat has had gum issues from a young age due to allergies. I’ve been feeding her Hill’s Science Diet Sensitive Stomach & Skin dry food. She’s now 5 years old and had tartar buildup on her back teeth. The vet wanted $2,000 for a dental cleaning. I saw this food on desertcart and decided to give it a try. I didn’t expect it to remove the tartar, but I figured it wouldn’t do any harm either. At first, I was disappointed. My cat started vomiting after eating this food because the kibble pieces were much larger than what she was used to (she usually just swallows her regular food). So I gave it to her as a treat instead, without replacing her main food. Gradually, she learned to chew the bigger pieces. I started checking her teeth from time to time. After a few weeks, one of the back teeth was completely clean — no more tartar. On the second tooth the very tip had cleared. But today, when I checked again, both teeth were completely clean. Wow. It’s so rare when a product actually lives up to its advertisement. After almost 3 months, her teeth are totally free of tartar. I’ll definitely keep buying this food. Thank you to the company for creating such an amazing product that keeps pets’ teeth healthy and saves money on dental care!

## Features

- Clinically proven fiber technology gently scrubs teeth and reduces plaque & tartar buildup
- Cleans teeth to help freshen breath with every bite
- Made with natural ingredients with added vitamins, minerals and amino acids
- Made in the USA with global ingredients you can trust
- Hill's Pet Nutrition is the US Veterinarians' #1 recommended brand
- #1 Veterinarian Recommended

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0006345PW |
| ASIN  | B0006345PW |
| Age Range Description | Adult 1-6 |
| Best Sellers Rank | #936 in Pet Supplies ( See Top 100 in Pet Supplies ) #49 in Dry Cat Food |
| Brand Name | Hill's Science Diet |
| Breed Recommendation | All Breed Sizes |
| Country of Origin | United States |
| Customer Reviews | 4.6 4.6 out of 5 stars (6,472) |
| Date First Available | September 30, 2004 |
| Date First Available  | September 30, 2004 |
| Department | cat-dry-food |
| Department  | cat-dry-food |
| Directions | Please see package for complete feeding instructions. Adjust feeding amounts as necessary to maintain optimal weight. If you are unsure, ask your veterinarian. New to this food? Mix increasing amounts of your pet's new food with decreasing amounts of the old food over a 7 day period. Keep fresh water available at all times! Your pet's nutritional needs may change as they age. Ask your vet at every… |
| Included Components | Cat Food |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 7.25 x 5.5 x 11.25 inches |
| Item Package Dimensions L x W x H | 16.02 x 7.95 x 3.7 inches |
| Item Weight | 3.5 Pounds |
| Item model number | 9288 |
| Item model number  | 9288 |
| Manufacturer | Hill's Pet Nutrition |
| Manufacturer  | Hill's Pet Nutrition |
| Manufacturer recommended age  | 1 month and up |
| Model Name | Hill'S Science Diet Adult Oral Care Cat Food, Chicken Recipe Dry Cat Food For Dental Health, 3.5 Lb Bag |
| Number of Items | 1 |
| Product Dimensions  | 7.25 x 5.5 x 11.25 inches; 3.5 Pounds |
| Size | 56 Fl Oz (Pack of 1) |
| Specific Uses for Product | Plaque & Tartar Buildup Support |
| Style | Adult Dry | Chicken |
| Target Audience Keyword | cats, house-cats, house-cats; |
| Warranty Description | 100% Guarantee your animal will love the taste or you can return the unused portion |

## Product Details

- **Age Range (Description):** Adult 1-6
- **Brand:** Hill's Science Diet
- **Flavor:** Chicken
- **Item Form:** Dry Food
- **Specific Uses For Product:** Plaque & Tartar Buildup Support

## Images

![Hill's Science Diet Adult Oral Care Dry Cat Food, Chicken, 3.5 lb. Bag - Image 1](https://m.media-amazon.com/images/I/81tEqYI76WL.jpg)
![Hill's Science Diet Adult Oral Care Dry Cat Food, Chicken, 3.5 lb. Bag - Image 2](https://m.media-amazon.com/images/I/816RpruAwlL.jpg)
![Hill's Science Diet Adult Oral Care Dry Cat Food, Chicken, 3.5 lb. Bag - Image 3](https://m.media-amazon.com/images/I/61m8eQPBLhL.jpg)
![Hill's Science Diet Adult Oral Care Dry Cat Food, Chicken, 3.5 lb. Bag - Image 4](https://m.media-amazon.com/images/I/81ch6pC1GeL.jpg)
![Hill's Science Diet Adult Oral Care Dry Cat Food, Chicken, 3.5 lb. Bag - Image 5](https://m.media-amazon.com/images/I/81g84FtENSL.jpg)

## Available Options

This product comes in different **Size, Flavor** options.

## Questions & Answers

**Q: What is science-led nutrition?**
A: Nutrition inspired by science — not trends — creates differences you can see, feel and trust. Our food scientists understand the combinations of nutrients and ingredients to help support lifelong health.

**Q: How much should I feed my pet?**
A: Most Science Diet foods have a feeding guide on the package to help you determine the proper amount for your pet. It's critical to your pet's health that his or her physical condition be monitored regularly and the feeding amount adjusted as needed.

**Q: How can I tell if an unopened can or bag of cat or dog food is still good?**
A: The datecode on our plastic bags is located on the left gusset, near the 4 or 5-digit SKU number, toward the bottom of the bag. The datecode on our medium and large bags will be located on the top of the bag, generally the front flap.

**Q: How should I store my cat or dog’s dry food?**
A: Bags of dry Science Diet, Healthy Advantage and Prescription Diet cat or dog food should be stored in a cool, dry environment under 100°F (38°C).

## Customer Reviews

### ⭐⭐⭐⭐⭐ It’s SUPPOSED to be big—cleans teeth well!
*by K***. on January 1, 2026*

The point of this food is to clean cats’ teeth by forcing them to have to break down the big kibble with their back teeth to get them clean. This is definitely NOT for cats with sensitive teeth. The kibble is large and crunchy because that’s how it works to clean teeth! And it really does seem to work. I feed my cats Nulo kibble and canned food which is high quality, species-appropriate, very good quality food, but the kibble is tiny, so it does not benefit their teeth. I purchased a small bag of this food and use it as treats. I’ve been giving my kitties about 4-5 pieces each, once a day at treat time, and I’m shocked that I already see a difference. They had already been getting the same number of Greenies treats and these seem to work much better. My cats are both less than a year old, but tartar has already started, and with that I was seeing some redness starting around the gumline by the tartar. Due to several illnesses when we got them, we had to prioritize their medicine over training them for teeth cleaning, so they are both averse to having their teeth brushed. I still plan to slowly work on that with them, but this kibble really does seem to make a big difference, even when used very sparingly! I don’t think anything can really remove tartar, but it’s only been a little over a week, and the redness on their gums is already gone and it really does look like they have less tartar, though I really am not sure if that’s actually possible! I also have noticed no tummy or litterbox issues, but as I’m giving them only a few pieces a day, I don’t feel I can really judge that for those planning to use this as meals. They really like the flavor apparently because they gobble it up at treat time. Very encouraging results so far!

### ⭐⭐⭐⭐⭐ This food works miracles.
*by S***A on October 21, 2025*

My cat has had gum issues from a young age due to allergies. I’ve been feeding her Hill’s Science Diet Sensitive Stomach & Skin dry food. She’s now 5 years old and had tartar buildup on her back teeth. The vet wanted $2,000 for a dental cleaning. I saw this food on Amazon and decided to give it a try. I didn’t expect it to remove the tartar, but I figured it wouldn’t do any harm either. At first, I was disappointed. My cat started vomiting after eating this food because the kibble pieces were much larger than what she was used to (she usually just swallows her regular food). So I gave it to her as a treat instead, without replacing her main food. Gradually, she learned to chew the bigger pieces. I started checking her teeth from time to time. After a few weeks, one of the back teeth was completely clean — no more tartar. On the second tooth the very tip had cleared. But today, when I checked again, both teeth were completely clean. Wow. It’s so rare when a product actually lives up to its advertisement. After almost 3 months, her teeth are totally free of tartar. I’ll definitely keep buying this food. Thank you to the company for creating such an amazing product that keeps pets’ teeth healthy and saves money on dental care!

### ⭐⭐⭐⭐⭐ Reduced tartar in my kitty
*by E***L on March 10, 2026*

My kitty has always had some dental issues. With consistent use of this dry food, I've noticed less tartar buildup on her enamel. I will continue to feed it to her and the ingredients are pretty high quality.

## Frequently Bought Together

- Hill's Science Diet Oral Care, Adult 1-6, Plaque & Tartar Buildup Support, Dry Cat Food, Chicken Recipe, 3.5 lb Bag
- Hill's Science Diet Urinary Hairball Control, Adult 1-6, Urinary Track Health & Hairball Control Support, Dry Cat Food, Chicken Recipe, 3.5 lb Bag
- Hill's Science Diet Perfect Weight, Adult 1-6, Weight Management Support, Dry Cat Food, Chicken Recipe, 3 lb Bag

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-19*