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Hill's Science Diet Adult Chicken & Barley is a dry kibble for adult dogs of most breeds and sizes. Chicken is the first ingredient, with barley and a prebiotic fiber blend (ActivBiome+) aimed at digestion, plus omega-6 for coat. It is a vet-channel formula with a long track record, and it sits above grocery brands on ingredient transparency but below grain-free boutique foods on meat content. Owners mostly report good digestion and shiny coats; picky eaters and dogs with chicken sensitivities are the common complaints.
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Lowest price we've seen: $20.99 on Nov 9 at Tractor Supply Company. Tracked across 13 stores since Nov 9.
Rated 4.7 out of 5 across 500 ratings, with owners mostly praising digestion, coat and firm stools. Complaints center on picky dogs refusing it and the chicken-based recipe not suiting sensitive dogs.
When dogs are in the prime of their life, they'll need a premium pet food that can keep up. Hill's Science Diet Adult dry dog food uses a high quality protein source for lean muscles, natural fibers for healthy digestion and omega-6s for a beautiful coat. Specially formulated to make grown dogs come running for mealtime, this adult food provides the right balance of nutrients to help dogs live a happy, healthy life. Now there is even more to love with a special blend of prebiotic fibers and antioxidants, ActivBiome+ Multi-Benefit, to support digestion, immune system and organ health.






