Millennium Dog Walkers & Pet Care is comprised of 14 dog walkers and feline specialists. We provide dog walking, puppy care, senior pet care service and overnight petsitting in 19 of Chicago’s Neighborhoods. Its owner, Al Olsen, retired early 10 years ago and moved to downtown Chicago in 2009 to be close to 3 young grandchildren. His retirement was short lived as he started MDW & PC in 2010 thinking it would keep him busy 4-5 hrs. a day in his early days of retirement. Within 4 months it was a fulltime pet sitter job that Al has never regretted making. In his words, it’s been the best 8 years of my working career.