Lost on N Indiana St

Hello, this is my first time to post on here. My sister lives on N Indiana ST. She has lost her dog. Let him out to potty and in 5 min he was gone. She can’t be it. He’s gone out many times. He’s a chihuahua name is Goo-Goo. He’s is so loved! If you see him please let me know and I’ll tell her

There is a $100.00 REWARD!!! Thanks for all your help. I’ll try to post a picture of him.