See the data behind the profiles in the Canine Cognition Data Center — charts built from a research sample of 25,463 assessments.
Some states go far beyond dog-friendly cafés. We ranked the best places in the U.S. to own a dog using unusual data: off-leash acreage per pup, veterinary density, safe-walk scores, pet-friendly employment laws, and the sheer number of professional dog walkers on call.
Read “Top 5 Dog-Friendly States”Test your dog's cognition
See Plans
The right toy turns an ordinary afternoon into a brain-building workout. Here are the five best dog toys of 2026 — tested for durability, enrichment, and the specific play styles that make your dog unique.
The microbiome research that has transformed human nutrition science is finally arriving in veterinary medicine — and the implications for behavior are larger than anyone expected.
Canine Cognitive Dysfunction affects roughly a third of dogs over eleven. The earliest signs are subtle, easy to miss, and surprisingly responsive to intervention if caught in time.
More than half of pet dogs in the US are overweight. The conversation has focused on joints and lifespan. The conversation we haven't been having is about cognition.
DHA and EPA show up in every premium kibble marketing deck. The underlying research is more interesting — and more specific — than the packaging suggests.