Hill's Pet Nutrition has launched the 2026 World of the Kitten Report, providing valuable insights for the veterinary community as kitten season begins. This report focuses on the critical first year of a cat's life, framing it as a pediatric stage rather than merely a timeframe for vaccinations.
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Authored by Lisa Restine, DVM, DABVP (Feline), a board-certified feline specialist at Hill's, the report was developed with input from International Cat Care (iCatCare) and Hill's global Cat Advisory Team, comprising experts in feline health, behavior, and nutrition. It emphasizes evidence-based practices relevant for both veterinary examinations and shelters.
The report addresses various aspects of kitten care, particularly nutrition. It underscores that feeding kittens is a specialized science, highlighting the need for precise protein-to-fat ratios, DHA levels, and mineral balance that differ significantly from adult cat nutrition. The report features Hill's ActivBiome+ technology, a prebiotic designed to enhance the developing gut microbiome, along with new research on kitten gut health and immunity.
Notably, the vaccination guidelines have also been revised. The report advocates for a booster vaccine at six months old, aligning with updated recommendations from iCatCare, AAHA, and FelineVMA. This change is prompted by the finding that approximately one-third of kittens do not respond adequately to standard vaccination schedules.
Shelter statistics presented in the report are alarming, revealing that over half of all kittens entering shelters during the season are under eight weeks old, with a survival rate of less than 56% without intervention. The report advocates for strong foster care programs, which can achieve survival rates as high as 95% for neonatal kittens when adequately supported.
On the surgical front, the report highlights the "Fix by Five" initiative, advocating for spaying or neutering before the age of five months to significantly reduce breast cancer risk in female cats by 91%. This data aims to provide veterinarians with the necessary information to discuss early spaying with clients.
The overarching message of the report is that kittenhood is not merely a preparatory phase for cat ownership, but a distinct developmental period requiring specific care, nutrition, and attention to health. Hill's urges veterinary professionals and pet owners to recognize the importance of this stage in a cat's life.
The full 2026 World of the Kitten Report is available at hillsvet.com/felinehealth, and related RACE-approved continuing education resources can be accessed through the Hill's Veterinary Academy.