Every year on the Friday after Father's Day, employees across the country bring their dogs for National Take Your Dog to Work Day. A celebration of the companionship between canine and human, National Take Your Dog to Work Day hopes to inspire others to adopt from shelters and humane societies. #TAKEYOURDOGTOWORKDAY Those in the pet supply business may find this to be an everyday occurrence. With pets being central to their business platform, employees bring their dogs to work frequently. Companies such as Petco, Petsmart, Mars Petcare, Trupanion, and Nestle Purina Petcare all have pet-friendly policies. So, every day is Take Your Dog to Work Day at these companies.