Everyone on social media is going to fancy gyms, doing expensive Pilates classes and buying Pelotons for their homes, but you don’t have to spend anything to stay fit. A naturopathic doctor has recommended one simple exercise you can do at home to build muscle and you only need one thing – your dog! Exercise you can do with your dog Speaking on Steven Bartlett’s Diary Of A CEO podcast, Dr. Tyna Moore said: “Just squat with your dog!” She was speaking about people losing muscle as they age, and said this can easily be avoided by doing simple exercises at home. The doctor explained that her 24-y…