Hi everyone! Well I found her

I think we have decided to call her Izzy but if anyone has any other suggestions let me know
If anyone has any tips on crate training please let me know. I have had her outside with me all day yesterday and I never saw her go to the bathroom. As soon as I brought her in she went

She is 13 weeks old and weighs 3#. I am taking her to my vet this afternoon so I will have an update on her weight later.
Here she is: