Lost Shy Red Dachshund in Midwest City

Longhair red female miniature dachshund. Approximately 10 lbs and 3 years old. Very shy do not chase but will lay down and let you pick her up. She loves squirrels. On Thursday 10/17 I rehomed her and by noon on 10/18 I received a call she slipped out of her harness. She is microchipped. I scoured the neighborhood and spoke to numerous neighbors no sightings.