Hill's Science Diet Adult Chicken & Barley Recipe (35 lb. Bag) Review & Price
Hill's Science Diet · 35 lb · Dog

Verified 11 days ago on Amazon. Best-seller rank #299.
Check price on Amazon →As an Amazon Associate, petfoodprice.com earns from qualifying purchases.
Overview
Key features
- Formulated specifically for the nutritional needs of adult dogs aged 1-6.
- Features real chicken as a high-quality source of lean protein to maintain muscle.
- Includes wholesome grains like barley to provide sustained energy and dietary fiber.
- A globally recognized, veterinarian-recommended brand known for its scientific approach.
- Large 35 lb. bag offers good value and convenience for multi-dog households or large breeds.
Pros
- Made by a highly reputable brand with a long history of nutritional research.
- Chicken is a digestible, popular, and high-quality protein source for dogs.
- The large bag format reduces the frequency of purchases and is great for bigger dogs.
- Appeals to owners who prefer a traditional, science-backed diet over grain-free or novel protein trends.
Cons
- Price-per-pound is slightly above the median for its category.
- The inclusion of grains, while healthy for most dogs, makes it unsuitable for those with diagnosed grain allergies or sensitivities.
- The kibble size in a standard adult formula may not be ideal for toy or miniature breeds.
- Lacks the exotic proteins or trendy ingredients found in some boutique brands.
Best for
This Hill's Science Diet recipe is an excellent fit for owners of medium to large adult dogs between one and six years old. It's particularly well-suited for households that value the peace of mind that comes with a veterinarian-recommended, scientifically formulated diet. If you're looking for a trusted, no-fuss daily food to maintain your dog's general health and appreciate the economic sense of a large 35 lb. bag, this is a top-tier choice.
Feeding guide
Feeding amounts can vary significantly between individual dogs. As a general guideline, most adult dogs will require approximately 1/2 to 2/3 of a cup of dry food per 10 lbs of body weight per day. This total amount should be split into two meals. Always monitor your dog's body condition and adjust the feeding amount based on their specific activity level, age, and metabolism. For the most accurate guidance, consult the official feeding chart on the product's packaging.
Ingredients & nutrition note
While the complete ingredient list is not provided here, a 'Chicken & Barley Recipe' from a brand like Hill's is typically formulated with chicken as the primary protein source. Wholesome grains such as barley, wheat, or corn are common inclusions, providing carbohydrates for energy and fiber for digestive health. These recipes are fortified with a precise blend of vitamins, minerals, and antioxidants to create a complete and balanced meal that supports an adult dog's overall well-being.
Price comparison
When evaluating the price of this 35 lb. bag, it's helpful to look at the broader market. Among a sample of over 100 large-bag dry dog foods, the median price-per-pound sits around $2.41, with the average being closer to $2.60. At $2.49 per pound, this Hill's Science Diet recipe is positioned very competitively, falling right near the middle of the pack. This makes it a reasonably priced option for a premium, science-backed brand, offering solid value compared to the category average.
Frequently asked questions
Is Hill's Science Diet a good dog food brand?
Hill's Science Diet is one of the most well-known and veterinarian-recommended pet food brands globally. It is respected for its extensive scientific research and evidence-based approach to creating balanced and targeted nutrition for pets of all life stages and health conditions.
What does the 'Adult 1-6' on the bag mean?
The 'Adult 1-6' designation signifies that this formula is nutritionally tailored for adult dogs between the ages of one and six. This phase of a dog's life requires balanced nutrition for maintenance and energy, which differs from the needs of a growing puppy or a less active senior dog.
Is a chicken and barley recipe healthy for dogs?
For the vast majority of dogs without specific grain allergies, a recipe featuring chicken and barley is a very healthy choice. Chicken provides essential amino acids for muscle health, while barley is a wholesome grain that offers a steady source of energy and fiber for good digestion.
How long will a 35 lb. bag of dog food last?
This depends entirely on the size of your dog. For a medium-sized dog weighing around 40-50 lbs, a 35 lb. bag could last approximately 6 to 8 weeks. For a large breed dog like a Labrador or Golden Retriever, it might last closer to 4 or 5 weeks.
Can I feed this to my puppy or senior dog?
It is not recommended. This food is formulated for the maintenance needs of adult dogs (1-6 years). Puppies required different levels of calories, calcium and protein for growth, while seniors often benefit from formulas that support joint health and have adjusted calorie levels. Hill's offers separate 'Puppy' and '7+' formulas for those life stages.
Where is Hill's Science Diet dog food made?
Hill's Pet Nutrition is an American company and states that its products sold in the United States are made in company-owned manufacturing facilities located within the US.
Ready to buy?
View on Amazon →Compare similar dog foods
- Purina Pro Plan · Purina Pro Plan Complete Essentials Shredded Blend Chicken and Rice Dog Food Dry Formula with Probiotics for Dogs - 35 lb. Bag (35 lb)$2.13/lb
- Purina Pro Plan · Purina Pro Plan Complete Essentials Shredded Blend Beef and Rice Dog Food Dry Formula with Probiotics for Dogs - 35 lb. Bag (35 lb)$2.13/lb
- Hill's Science Diet · Hill's Science Diet Adult 1-5 Large Breed Dry Dog Food, Chicken & Barley, 35 lb. Bag (35 lb)$2.49/lb
- Purina Pro Plan · Purina Pro Plan Large Breed Dry Puppy Food, Chicken and Rice Formula - 34 lb. Bag (34 lb)$2.21/lb
- Purina Pro Plan · Purina Pro Plan High Protein, Digestive Health Large Breed Dog Food Dry, Chicken and Rice Formula - 34 lb. Bag (34 lb)$2.28/lb