Pitbull Mix Female Intact (The Colony)

I was dog sitting this pitbull mix and the owner abandoned her. She is about 3-4 years old. Potty trained well behaved sweet female dog! Seems like she had a litter in the past. She is intact might becoming into heat soon. Looking for someone to take her ?! I cannot keep her and do not want to take her to a shelter. Contact me for more info