Hill's Science Diet - Chicken Meal Barley & Brown Rice Small Breed Senior Dry Dog Food

TL;DR: Hill's Science Diet Chicken Meal, Barley & Brown Rice Small Breed Senior is a 4.5 lb dry dog food formulated for ageing small-breed dogs, typically seven years and older. Chicken-meal protein with digestible barley and brown rice supports lean muscle, joint health, and a healthy weight, in a small kibble that's easier for smaller jaws to chew.

This recipe is built around the needs of a smaller-framed senior dog: easier-to-chew kibble, digestible carbohydrates, and balanced calories to support comfort and vitality as your dog ages.

What makes this a good small breed senior dry dog food?

Chicken meal leads the recipe as a concentrated protein source to help maintain lean muscle in older dogs, with lamb as a second protein source. Barley and brown rice provide gentle, digestible carbohydrate energy.

Balanced calories help support a healthy weight, which matters for small dogs carrying less frame to spare. The small kibble size makes this a practical everyday choice for senior small breeds.

Key features

• Formulated for senior small-breed dogs, typically 7+ years
• Chicken meal as the named primary protein
• Protein sources include chicken and lamb
• Barley and brown rice for digestible carbohydrate energy
• Small kibble size suited to smaller jaws
• Balanced calories to help support a healthy weight
• Formulated to support joint and mobility health
• 4.5 lb bag — a manageable size that stays fresh for smaller dogs

Specifications

Attribute	Value
Brand	Hill's Science Diet
Bag size	4.5 lb
Life stage	Senior
Breed size	Small breed
Protein sources	Chicken, lamb
Health focus	Joint support
Form	Dry kibble

Who is it for?

This formula is made for senior small-breed dogs — generally seven years and older — whose nutritional needs have shifted from their adult years. It suits dogs that still have a good appetite but benefit from smaller kibble, controlled calories, and joint-supportive nutrition.

If your dog is a small breed but not yet a senior, or you're feeding a larger dog in the same household, the alternatives below may be a better match.

How much should you feed?

Feed as a complete daily food, following the guidelines on the bag based on your dog's weight and activity level. Senior dogs are often less active than they once were, so re-check the portion if your dog's routine has changed.

Transition gradually over about seven days by mixing increasing amounts of the new food with the current food. Keep fresh water available at all times.

Feeding & use

Store the kibble in a cool, dry place with the bag rolled down and sealed to preserve freshness and flavour. If you decant into a storage bin, keeping the original bag inside the bin helps protect the fats in the kibble from air and light.

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If you're comparing options for your small dog's routine, consider Hill's Science Diet - Chicken Meal & Rice Small Breed Dry Dog Food for adult small breeds, Hill's Science Diet - Oral Care Chicken Rice & Barley Dry Dog Food for dental-focused nutrition, or Hill's Science Diet - Large Breed Lamb Meal & Brown Rice Dry Dog Food for larger dogs.

Available for same-day pickup at our North York, Toronto storefront, or ships Canada-wide.