Lost Pet: Chip

Circumstances

I let my dogs out at 3:50am on 3/28/25. Around 4:10 am I went out and our front gate was wide open and dogs were out. This is around the Pecos St area. Went around calling for them then drove around the block to find 2 of my fur babies were on their way back home from the field across from my house, but she wasn't with them which is strange because she leads them around. Chip was no where in sight. She is 12 years old and her face is whitening and has a small white spot on her head.  We just want her home.