There are several fascinating dog studies performed that can help dog owners understand their canine friend just a little bit better. They can also be used to learn the healthiest way to treat your dog. For instance several published reports have proven that certain health attributes like a lean diet can increase the lifespan of your pooch. Use this list of important dog studies to improve the health and overall well being of your four legged friend. 1. “Grain Free” Dog Food Leading To Canine Heart Disease Be careful what you feed your dog. According to a study published by Tufts University in August of 2021, certain dog food ingredients…