What is good and what is bad? Every dog has his own answer on this age-old question. So why do they get into the mud? Perhaps, we’ll never know it for sure, but it looks like they simply enjoy it. There’s another question: have you ever found your dog frolicking across a muddy puddle like Peppa Pig? No matter how dirty your pooch will come home, he will be the most adorable one anyway. Just like these funny retrievers!