American Dogs Are Getting Healthier, Data Suggests

The report, titled 'Ollie's Obsession Overview: The State of Dogs 2026,' highlights that nearly one-third of dogs tracked showed progress in at least one major health metric year-over-year. Digestion emerged as the most significant area of improvement, with stool health metrics rising in over 42% of dogs monitored. Weight management also saw positive shifts, as 7.94% of overweight dogs transitioned into healthier weight categories.

Beyond physical statistics, the findings mirror a shift in human-pet relationships. A companion survey revealed that 70% of dog parents prioritize their pet’s health and longevity over their own, with many applying the same wellness tracking routines to their dogs that they use for themselves. This trend is particularly evident in senior dogs, who showed some of the most substantial health gains, suggesting that consistent nutrition and preventative care provide benefits across a dog's entire lifespan.

Regional data highlights distinct trends: Colorado leads in activity levels, while New York boasts the highest proportion of dogs at a healthy weight. Conversely, states like Massachusetts saw the highest rate of individual health improvements. Tara Zedayko, Ollie’s Chief Scientific and Manufacturing Officer, noted that these aren't isolated wins but rather evidence of a broader movement toward proactive wellbeing, where families are building habits that impact their pets' long-term quality of life.