Even canines don't want to be as sick as a dog. Pets owners are making sure their dogs are protected from the flu by taking the same precautions as people. Flu symptoms in dogs include fatigue, loss of appetite and possibly a fever. Experts say they've seen more cases of dog flu this year than before. According to Dr. Howard Asher, the dog flu is something he sees year-round. InsideEdition.com's Keleigh Nealon (http://twitter.com/KeleighNealon) has more.