Revolutionary Standards for Small Dogs Unveiled by Hill's Pet Nutrition
On November 5, 2026, Hill's Pet Nutrition released its revolutionary report, "World of the Small Dog," which aims to reshape the understanding of small breeds (dogs weighing less than 25 pounds) among pet owners and veterinary professionals. Celebrating the fifth anniversary of its Small Paws Innovation Center located in Topeka, Kansas, Hill's highlights that small dogs now represent over 52% of the global canine population. This increase is largely attributed to urban lifestyles that favor smaller pets. While they tend to live longer than larger breeds, small dogs have historically been treated as merely scaled-down versions of their larger counterparts. Hill's latest research underlines the fact that small breeds possess distinct anatomical, metabolic, and behavioral traits, necessitating tailored nutrition and preventive care to sustain their health and enhance their quality of life throughout their longer lifespans.
The report was officially revealed on October 20 at the Small Paws Innovation Center, the only facility in the U.S. dedicated exclusively to researching the biology and nutrition of small dog breeds. Dr. Francisco Poblanno, the lead author of the report and chief of clinical nutrition at Hill's, emphasizes the vital differences between small and large dog breeds. "When you look at a Chihuahua, a Dachshund, or a Pomeranian, you're observing fundamentally different animals compared to larger breeds," he states. "Small dogs exhibit unique metabolic rates, accelerated intestinal transit times, and specific health vulnerabilities. By understanding their unique biology, we can discover new methods to fundamentally enhance their healthspan and quality of life."
In conjunction with the report's release, Hill's convened its inaugural Small & Mini Advocacy Advisory Panel (SMAAP), a coalition of global veterinary specialists in gastroenterology, mobility, cardiology, urinary health, dentistry, and behavior. Dr. Karen Shenoy, Hill's global veterinary medical director, noted that prioritizing scientific advancement for small dog breeds has been a long-standing focus for Hill's. "This commitment led to the establishment of our Small Paws Innovation Center five years ago, which has become a key research hub for understanding the biology of small dogs. The issuance of this report and the formation of the SMAAP are significant forward steps in our endeavor to take a leading role in the industry, enhancing our understanding of the health needs of our beloved pets and providing science-based nutrition."
The full "World of the Small Dog 2026" report is available online at hillsvet.com/caninehealth, and veterinarians can access RACE-approved continuing education on canine medicine through the Hill's Veterinary Academy.
The report was officially revealed on October 20 at the Small Paws Innovation Center, the only facility in the U.S. dedicated exclusively to researching the biology and nutrition of small dog breeds. Dr. Francisco Poblanno, the lead author of the report and chief of clinical nutrition at Hill's, emphasizes the vital differences between small and large dog breeds. "When you look at a Chihuahua, a Dachshund, or a Pomeranian, you're observing fundamentally different animals compared to larger breeds," he states. "Small dogs exhibit unique metabolic rates, accelerated intestinal transit times, and specific health vulnerabilities. By understanding their unique biology, we can discover new methods to fundamentally enhance their healthspan and quality of life."
Key Findings from the Report
- - Metabolic and Energy Requirements: Small dogs require about twice as many calories per kilogram of body weight compared to larger breeds due to their elevated metabolic rates and greater heat loss relative to their surface area.
- - Dental Vulnerabilities: The compact size of small dogs' jaws and the crowded arrangement of their teeth make them five times more likely to develop periodontal disease than their larger counterparts. Additionally, 97% of veterinarians consider dental care the primary health need for small breeds.
- - Orthopedic Risks: Due to unique growth patterns and genetic characteristics, small breeds are significantly more prone to joint problems. For example, they are twelve times more likely to experience patellar luxation compared to larger dogs.
- - Urinary and Kidney Health: Analysis from 2019 to 2024 at the Minnesota Urolith Center revealed that small and miniature dogs account for 71% of urinary stone cases, with a particular vulnerability to calcium oxalate stones.
- - Cardiovascular and Cognitive Aging: Mitral valve disease disproportionately affects smaller dogs, making up over 70% of canine heart diseases in this group. Their longer lifespans also increase the risk of developing canine cognitive dysfunction syndrome (CCDS).
In conjunction with the report's release, Hill's convened its inaugural Small & Mini Advocacy Advisory Panel (SMAAP), a coalition of global veterinary specialists in gastroenterology, mobility, cardiology, urinary health, dentistry, and behavior. Dr. Karen Shenoy, Hill's global veterinary medical director, noted that prioritizing scientific advancement for small dog breeds has been a long-standing focus for Hill's. "This commitment led to the establishment of our Small Paws Innovation Center five years ago, which has become a key research hub for understanding the biology of small dogs. The issuance of this report and the formation of the SMAAP are significant forward steps in our endeavor to take a leading role in the industry, enhancing our understanding of the health needs of our beloved pets and providing science-based nutrition."
The full "World of the Small Dog 2026" report is available online at hillsvet.com/caninehealth, and veterinarians can access RACE-approved continuing education on canine medicine through the Hill's Veterinary Academy.
Topics Other）
【About Using Articles】
You can freely use the title and article content by linking to the page where the article is posted.
※ Images cannot be used.
【About Links】
Links are free to use.