Female pit mix - spayed and current on shots

Lydia was rescued/fostered as a very young puppy in early summer last year.
We’ve gotten her spayed and up to date on basic shots including parvo and rabies.
She’s been kept outdoors and kenneled at night and had regular flea and tick treatment.
We are able to keep her brother but two dogs is more than we can handle.
She does have some food aggression toward her brother but none toward people.
She’s a little timid and could use some more confidence through training and socialization.
Not good with birds/chickens.
Small rehoming fee.
She comes with a small kennel.
Text six one six 481 nine 935