ISO Adult Female Rottweiler for family pet and guardian

We are searching for an older (Can be young, but needs to be completely potty trained.) female Rottweiler, for a family companion and to help keep an eye on our house and family. We are a very loving family, with two young children, one female flat coat retriever, and three cats. We have an acre of land, an in ground pool, and our home is 4,200 sq ft, so there is plenty of room! We work from home, so our pets are never left alone, unless we need to run some errands. If we ever go on vacation we have a family member stay at our house to exclusively care for our furbabies! All of our pets are spayed/neutered and up to date on vaccines. We are hoping to adopt a female or open to a male Rotty who sounds like she/he would fit into our family. Our pets are indoor only, and our dog, Sam, goes outside to play, etc but is an inside girl. We have experience with Rottweiler's and other big breeds. Thank you! :) Please text (616) 322-4032 Thanks!